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Carbide Ball End Mills（Machining Application：R Groove Page4）

An online store for carbide ball end mills. Divided into categories of normal ball end mill and long neck ball end mill. In MISUMI's e catalog, specifications/dimensions (size) of radius size, compatible work materials, blade length, number of blades, neck length, total length, coating, etc. can be selected with one click so you can easily find the desired carbide ball end mill
[What is a carbide ball end mill?]
A type of milling cutter. An end mill characterized by a bottom flute with a spherical (round) cutting edge, mainly used for cutting free-form surface shapes. Its main role is cutting molded parts. Due to the spherical cutting edge, it has features that can support various machining shapes.

Search by specifying the lower class category

216 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

SMB120 CBN Ball End Mill CBN Micro Ball for Ultra-Fine Machining

NS TOOL

The world's first. Micro ball end mill made of CBN material. Achieves sharp edges by making the best use of the CBN material characteristics

Standard Price:	SGD 349.01-
Days to Ship:	11 Day(s)

NSMB100 Carbide Ball End Mill Micro Ball for Ultra-Fine Machining

NS TOOL

World's smallest ball end mill "Micro Ball" extends the microfabrication area

Standard Price:	SGD 88.69-
Days to Ship:	11 Day(s)

DHB Long Neck Ball End Mill for Copper Electrode / Aluminum / Plastic (for Deep Rib)

NS TOOL

[Features]
2-flute long end mill.
[Applications]
Suitable for processing aluminum alloys, copper and resins.

Standard Price:	SGD 97.80-
Days to Ship:	8 Day(s) or more

MSB230SF MUGEN-COATING Ball End Mill with Short Shank (for Shrink Fitting)

NS TOOL

Long Neck Ball End Mill for Short Shank Type (supports shrink fit)

Standard Price:	SGD 33.74-
Days to Ship:	11 Day(s)

MRB230SF MUGEN-COATING Long Neck Ball End Mill with Short Shank (for Shrink Fitting)

NS TOOL

Long Neck Ball End Mill for Short Shank Type (supports shrink fit)

Standard Price:	SGD 36.63-
Days to Ship:	11 Day(s)

MRBTN230 MUGEN-COATING Long Tapered Neck Ball End Mill

NS TOOL

The lower part of the neck is tapered to improve tool rigidity. The cutting depth can be set larger than conventional products

Standard Price:	SGD 52.06-
Days to Ship:	3 Day(s) or more

MRB230 MUGEN-COATING Long Neck Ball End Mill (for Deep Ribbing)

NS TOOL

Neck relief type suitable to narrow deep processing. Supports three-dimensional precision deep engraving from low to high speeds

Standard Price:	SGD 27.00-
Days to Ship:	8 Day(s) or more

MSBL230 MUGEN-COATING Long Ball End Mill

NS TOOL

Machining utilizing the benefits of a long shank is possible

Standard Price:	SGD 107.97-
Days to Ship:	3 Day(s) or more

MSB230G2 MUGEN-COATING High Precision Profit Ball End Mill

NS TOOL

The tuned Infinity coating sustains high precision machining for a long time

Standard Price:	SGD 57.84-
Days to Ship:	11 Day(s)

MACH225 MUGEN-COATING High Speed Ball End Mill for Hardened Steels

NS TOOL

Large cutting depth can be set, with effective high-speed feed

Standard Price:	SGD 52.06-
Days to Ship:	11 Day(s)

UT Coat, 2-flute Ball CSEB

UNION TOOL

[Features]
· With optimized blade shape, outstanding surface roughness is achieved for finishing and excellent wear resistance for roughing.
· New UTCOAT with improved hardness, toughness, lubricity and adhesion is used to increase the wear resistance and surface roughness.
· Supports a wide range from copper and raw materials to 55 HRC.

Standard Price:	SGD 27.42-
Days to Ship:	3 Day(s) or more

UDC Coat, 2-flute Ball UDCB

UNION TOOL

[Features]
· Ball-end mill for cemented carbide / hard brittle material machining
· Diamond coating for cemented carbide machining realizes outstanding hardness, toughness and adhesive strength
· Phenomenal "deep" cutting is enabled through adoption of an ideal blade shape.
· Achieves tear-free, excellent machined surfaces, especially from medium rough to finish machining

Standard Price:	SGD 313.66-
Days to Ship:	8 Day(s)

UT COAT 2-Flute Long-Neck Ball CSLEB

UNION TOOL

Standard Price:	SGD 27.79-
Days to Ship:	4 Day(s) or more

CFLB, UT Coat 3-Flute Long Neck Ball End Mill

UNION TOOL

[Features]
· Provides amazing high feed compared to the conventional 2-flute long neck ball.
· With new UTCOAT, outstanding lubricity and long life are achieved.
· Designed with 3-flute variable split to reduce chatter, enabling high precision die cutting.
· Provides excellent chip discharge performance and outstanding finished surface roughness with 3-groove tip design (excluding R0.75 and below)
· O.D. Tolerance: 0/-0.02

Standard Price:	SGD 48.18-
Days to Ship:	3 Day(s) or more

Long-Neck Ball End Mill (for Deep Ribs) NHB-2

NS TOOL

Supports three-dimensional precision deep engraving. Neck relief type suitable to narrow deep processing

Standard Price:	SGD 78.90-
Days to Ship:	10 Day(s) or more

Miniature Ball End Mill NCB-2

NS TOOL

Essential for high-precision and high-quality precision mold processing. Features a small diameter and rigidity, and enables fast feeding

Standard Price:	SGD 90.78-
Days to Ship:	3 Day(s) or more

X Coated Miniature Ball-End Mill NCB-2X

NS TOOL

Essential for high-precision and high-quality precision mold processing. Features a small diameter and rigidity, and enables fast feeding

Standard Price:	SGD 107.45-
Days to Ship:	4 Day(s) or more

X Coated Ball-End Mill NSB-2X

NS TOOL

Ideal for high-precision 3D processing. A universal type for roughing, semi-finishing and finishing

Standard Price:	SGD 93.01-
Days to Ship:	4 Day(s) or more

Long Ball End Mill NSBL-2

NS TOOL

The blade length is 5 times the radius. 3D machining utilizing the benefits of a long shank is possible

Standard Price:	SGD 146.33-
Days to Ship:	4 Day(s) or more

Aluminum Ball-End Mill ALB225

NS TOOL

The unique blade shape suppresses chattering during corner and side machining

Standard Price:	SGD 34.70-
Days to Ship:	4 Day(s) or more

MUGEN-COATING Extra Long Shank Ball End Mill MSBXL230

NS TOOL

Infinity coating has been adopted for the extra long ball end mill. Machining utilizing the benefits of a long shank is possible

Standard Price:	SGD 165.22-
Days to Ship:	4 Day(s) or more

Diamond Coating, Long-Neck Ball End Mill DCRB230

NS TOOL

The unique diamond coating demonstrates high durability when machining graphite, high silicon aluminum alloy, etc.

Standard Price:	SGD 145.57-
Days to Ship:	9 Day(s) or more

Long Neck Ball Type, 3-Flute WXS

OSG

A long neck ball end mill with a WXS coat.
A corner radius shape that achieves both cutting force and cutting edge rigidity.
Peripheral cutting edge and bottom cutting edge specifications to suppress chattering vibration.
A special edge line prevents encroachment.
Optimal chip gullet for excellent chip removal capability.

Standard Price:	SGD 44.97-
Days to Ship:	3 Day(s) or more

Carbide Graphite Solid Ball End Mill 2-Flute, Standard Type

EIKOSHA

Carbide ball end mill 2-flute standard type suitable for graphite electrode machining.
[Features]
·In addition to graphite electrodes, aluminum can also be cut.
[Applications]
·End mill for graphite electrode machining.

Standard Price:	SGD 108.69-
Days to Ship:	4 Day(s) or more

Carbide Graphite Solid Ball End Mill 2-Flute, Long Type

EIKOSHA

Graphite Electrode Milling, Long Handle

Standard Price:	SGD 201.04-
Days to Ship:	4 Day(s) or more

Carbide Air Hole Ball End Mill 2-Flute, Standard Type

EIKOSHA

Graphite Electrode Milling, with Air Wheel

Standard Price:	SGD 121.65-
Days to Ship:	4 Day(s) or more

Carbide Air Hole Ball End Mill 2-Flute, Long Type

EIKOSHA

Graphite Electrode Milling, Long, with Air Wheel

Standard Price:	SGD 228.14-
Days to Ship:	4 Day(s) or more

Carbide Air Hole Ball End Mill 4-Flute, Standard Type

EIKOSHA

Graphite Electrode Milling, with Air Wheel

Standard Price:	SGD 132.87-
Days to Ship:	4 Day(s) or more

Carbide Air Hole Ball End Mill 4-Flute, Long Type

EIKOSHA

Graphite Electrode Milling, Long, with Air Wheel

Standard Price:	SGD 241.02-
Days to Ship:	4 Day(s) or more

SAGCBE SA Coating Carbide 2-Flute Ball-Nose

SANKO MFG

[Features]
· Machining is possible with a wide range of materials, from raw materials to hardened steel.
· Also capable of high-speed machining.

Standard Price:	SGD 88.56-
Days to Ship:	5 Day(s) or more

SAGCBELS SA Coating Carbide 2-Flute Ball-Nose Long Shank

SANKO MFG

Machining is possible with a wide range of materials, from raw materials to hardened steel. The long shank allows for machining in deep sections.

Standard Price:	SGD 120.03-
Days to Ship:	6 Day(s) or more

SAGCBE4T SA Coated Carbide 4-Flute Ball

SANKO MFG

Machining is possible with a wide range of materials, from raw materials to hardened steel. 4-flute blade enables high-speed and high-efficiency machining.

Standard Price:	SGD 136.02-
Days to Ship:	6 Day(s) or more

DLGCALBE, DL-Coated Carbide 2-Flute for Aluminum, Ball Nose

SANKO MFG

DLC coating provides excellent abrasion resistance and surface lubricity, preventing weld adhesion. Ideal for machining aluminum.

Standard Price:	SGD 199.65-
Days to Ship:	6 Day(s) or more

GCALBE Carbide Ball for Aluminum Use

SANKO MFG

[Features]
· The unique round shape discharges cutting chips smoothly and the center part has excellent sharpness, ideal for machining aluminum.

Standard Price:	SGD 116.92-
Days to Ship:	6 Day(s) or more

Standard Ball End Mill, 2-Flute

ATOM

Supports a wide range of applications, from general steel to nonferrous metals and resins. High sharpness without coating achieves high-precision and high-quality finished surfaces.

Standard Price:	SGD 75.89-
Days to Ship:	3 Day(s) or more

Standard Ball End Mill, 4-Flute

ATOM

Supports a wide range of applications, from general steel to nonferrous metals and resins. A multi-purpose type with support from rough machining to finish machining.

Standard Price:	SGD 86.73-
Days to Ship:	4 Day(s) or more

BEM2 ball end mill G2

ASAHI TOOLS

Up to R4.5 specification products (solid tip) have a torsional shape on the rounded section as well, resulting in corners with improved profiling efficiency, which are ideal for rounding.

Standard Price:	SGD 169.06-
Days to Ship:	4 Day(s) or more

BEM2 Long Shank Ball End Mill G2

ASAHI TOOLS

2-flute ball end mill long shank type. Ideal for rounding corners.

Standard Price:	SGD 225.55-
Days to Ship:	4 Day(s) or more

SBD2 Ball End Mill, 2-Flute, Non-Coated

OKAZAKI SEIKO

Ball end mill with standard radius accuracy of ±10 μm supporting a wide range of materials machining.

Standard Price:	SGD 62.59-
Days to Ship:	14 Day(s)

SBD2D Ball End Mill, 2-Flute, Pure DLC-Coated

OKAZAKI SEIKO

The weld prevention effect of the pure DLC coating makes it ideal for copper electrode machining.

Standard Price:	SGD 108.83-
Days to Ship:	8 Day(s) or more

SBD2L Long Ball End Mill, 2-Flute, Non-Coated

OKAZAKI SEIKO

[Features]
A carbide long ball end mill with 2 flutes.
The deep rib type prevents tool interference during deep cutting.
The long shank enables end milling over a wide area.
[Applications]
Suitable for curved surface milling, engraving, and R-grooving.

Standard Price:	SGD 81.86-
Days to Ship:	14 Day(s)

SBD2LA Long Ball End Mill, 2-Flute, OK Coated

OKAZAKI SEIKO

[Features]
A carbide long ball end mill with 2 flutes.
The deep rib type prevents tool interference during deep cutting.
The long shank allows for a wide range of die milling.
[Applications]
Suitable for curved surface milling, engraving, and R-grooving.

Standard Price:	SGD 96.40-
Days to Ship:	14 Day(s)

SPSBD2A SP Series Ball End Mill 2 Flutes / OK Coated

OKAZAKI SEIKO

Ball end mill with standard radius accuracy of ±10 μm supporting a wide range of materials machining.

Standard Price:	SGD 25.47-
Days to Ship:	14 Day(s)

Solid Ball End Mill (for Aluminum Etc.) with Rounded Rake Angle AL-DBPS2 Type

DIJET

Ultrafine particle carbide alloy with excellent wear resistance ensures long tool life.

Standard Price:	SGD 73.69-
Days to Ship:	6 Day(s) or more

Solid Ball-End Mill for Graphite GF-SBL Type

DIJET

Ultrafine particle carbide alloy with excellent wear resistance ensures long tool life.

Standard Price:	SGD 177.22-
Days to Ship:	6 Day(s) or more


Brand
Product Series
Days to Ship
R Size(mm)
Blade length (ℓ)(mm)
Underneck length (ℓ1)(mm)
Shank diameter (d)(mm)
Number of flutes(sheet)
Overall Length (L)(mm)
work material
R Precision(μm)
Machining Application
Coating
Type


Brand	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	OSG	EIKOSHA	EIKOSHA	EIKOSHA	EIKOSHA	EIKOSHA	EIKOSHA	SANKO MFG	SANKO MFG	SANKO MFG	SANKO MFG	SANKO MFG	ATOM	ATOM	ASAHI TOOLS	ASAHI TOOLS	OKAZAKI SEIKO	OKAZAKI SEIKO	OKAZAKI SEIKO	OKAZAKI SEIKO	OKAZAKI SEIKO	DIJET	DIJET
Product Series	SMB120 CBN Ball End Mill CBN Micro Ball for Ultra-Fine Machining	NSMB100 Carbide Ball End Mill Micro Ball for Ultra-Fine Machining	DHB Long Neck Ball End Mill for Copper Electrode / Aluminum / Plastic (for Deep Rib)	MSB230SF MUGEN-COATING Ball End Mill with Short Shank (for Shrink Fitting)	MRB230SF MUGEN-COATING Long Neck Ball End Mill with Short Shank (for Shrink Fitting)	MRBTN230 MUGEN-COATING Long Tapered Neck Ball End Mill	MRB230 MUGEN-COATING Long Neck Ball End Mill (for Deep Ribbing)	MSBL230 MUGEN-COATING Long Ball End Mill	MSB230G2 MUGEN-COATING High Precision Profit Ball End Mill	MACH225 MUGEN-COATING High Speed Ball End Mill for Hardened Steels	UT Coat, 2-flute Ball CSEB	UDC Coat, 2-flute Ball UDCB	UT COAT 2-Flute Long-Neck Ball CSLEB	CFLB, UT Coat 3-Flute Long Neck Ball End Mill	Long-Neck Ball End Mill (for Deep Ribs) NHB-2	Miniature Ball End Mill NCB-2	X Coated Miniature Ball-End Mill NCB-2X	X Coated Ball-End Mill NSB-2X	Long Ball End Mill NSBL-2	Aluminum Ball-End Mill ALB225	MUGEN-COATING Extra Long Shank Ball End Mill MSBXL230	Diamond Coating, Long-Neck Ball End Mill DCRB230	Long Neck Ball Type, 3-Flute WXS	Carbide Graphite Solid Ball End Mill 2-Flute, Standard Type	Carbide Graphite Solid Ball End Mill 2-Flute, Long Type	Carbide Air Hole Ball End Mill 2-Flute, Standard Type	Carbide Air Hole Ball End Mill 2-Flute, Long Type	Carbide Air Hole Ball End Mill 4-Flute, Standard Type	Carbide Air Hole Ball End Mill 4-Flute, Long Type	SAGCBE SA Coating Carbide 2-Flute Ball-Nose	SAGCBELS SA Coating Carbide 2-Flute Ball-Nose Long Shank	SAGCBE4T SA Coated Carbide 4-Flute Ball	DLGCALBE, DL-Coated Carbide 2-Flute for Aluminum, Ball Nose	GCALBE Carbide Ball for Aluminum Use	Standard Ball End Mill, 2-Flute	Standard Ball End Mill, 4-Flute	BEM2 ball end mill G2	BEM2 Long Shank Ball End Mill G2	SBD2 Ball End Mill, 2-Flute, Non-Coated	SBD2D Ball End Mill, 2-Flute, Pure DLC-Coated	SBD2L Long Ball End Mill, 2-Flute, Non-Coated	SBD2LA Long Ball End Mill, 2-Flute, OK Coated	SPSBD2A SP Series Ball End Mill 2 Flutes / OK Coated	Solid Ball End Mill (for Aluminum Etc.) with Rounded Rake Angle AL-DBPS2 Type	Solid Ball-End Mill for Graphite GF-SBL Type
Days to Ship	11 Day(s)	11 Day(s)	8 Day(s) or more	11 Day(s)	11 Day(s)	3 Day(s) or more	8 Day(s) or more	3 Day(s) or more	11 Day(s)	11 Day(s)	3 Day(s) or more	8 Day(s)	4 Day(s) or more	3 Day(s) or more	10 Day(s) or more	3 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	9 Day(s) or more	3 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	5 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	3 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	14 Day(s)	8 Day(s) or more	14 Day(s)	14 Day(s)	14 Day(s)	6 Day(s) or more	6 Day(s) or more
R Size(mm)	0.01 ～ 0.05	0.005 ～ 0.05	0.5 ～ 3	0.1 ～ 6	0.1 ～ 1.5	0.1 ～ 2	0.05 ～ 3	0.1 ～ 5	0.05 ～ 3	0.1 ～ 3	0.1 ～ 6	0.1 ～ 3	0.05 ～ 3	0.3 ～ 3	0.4 ～ 3	0.2 ～ 0.9	0.2 ～ 0.9	1 ～ 6	3 ～ 4	0.3 ～ 6	0.5 ～ 5	0.2 ～ 3	0.5 ～ 3	0.5 ～ 15	1 ～ 15	2 ～ 12.5	3.25 ～ 12.5	2 ～ 12.5	3 ～ 12.5	0.3 ～ 12.5	1.5 ～ 12.5	3 ～ 6	4 ～ 10	3 ～ 10	0.5 ～ 10	0.5 ～ 10	2 ～ 20	5 ～ 15	0.5 ～ 12.5	0.5 ～ 12.5	1 ～ 12.5	1 ～ 12.5	0.5 ～ 12.5	0.5 ～ 5	1 ～ 6
Blade length (ℓ)(mm)	0.02 ～ 0.1	0.01 ～ 0.1	1.5 ～ 9	0.2 ～ 12	0.15 ～ 2.5	0.2 ～ 4	0.07 ～ 6	0.5 ～ 25	0.1 ～ 10	0.2 ～ 6	0.3 ～ 18	0.14 ～ 4.2	0.08 ～ 4.8	0.48 ～ 4.8	0.6 ～ 6	0.8 ～ 3.6	0.8 ～ 3.6	3 ～ 15	15 ～ 20	0.45 ～ 24	2.5 ～ 25	0.3 ～ 6	0.75 ～ 4.5	8 ～ 60	20 ～ 80	20 ～ 60	40 ～ 80	20 ～ 60	40 ～ 80	0.9 ～ 50	4.5 ～ 80	12 ～ 25	20 ～ 45	15 ～ 45	3 ～ 40	3 ～ 40	9 ～ 80	30 ～ 60	2 ～ 55	2 ～ 55	2 ～ 60	2 ～ 60	2 ～ 55	1.5 ～ 15	10 ～ 55
Underneck length (ℓ1)(mm)	-	-	4 ～ 50	-	0.5 ～ 20	1 ～ 60	0.3 ～ 50	-	-	0.5 ～ 15	-	-	0.3 ～ 60	2 ～ 40	6 ～ 50	-	-	-	-	3 ～ 60	-	1 ～ 60	4 ～ 30	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	14 ～ 21	14 ～ 21	-	-	-
Shank diameter (d)(mm)	4	4	4 ～ 8	4 ～ 12	4	4 ～ 8	4 ～ 6	3 ～ 10	4 ～ 6	4 ～ 6	4 ～ 12	4 ～ 6	3 ～ 6	4 ～ 6	4 ～ 6	3	3	4 ～ 12	6 ～ 8	4 ～ 12	3 ～ 10	4 ～ 6	4 ～ 6	4 ～ 25	4 ～ 25	6 ～ 25	6 ～ 25	6 ～ 25	6 ～ 25	3 ～ 25	3 ～ 25	6 ～ 12	8 ～ 20	6 ～ 20	4 ～ 20	4 ～ 20	10 ～ 32	12 ～ 32	4 ～ 25	4 ～ 25	6 ～ 25	6 ～ 25	4 ～ 25	4 ～ 10	4 ～ 12
Number of flutes(sheet)	1	1	2	2	2	2	2	2	2	2	2	2	2	3	2	2	2	2	2	2	2	2	3	2	2	2	2	4	4	2	2	4	2	2	2	2	2	2	2	2	2	2	2	2	2
Overall Length (L)(mm)	50	45	50 ～ 110	35 ～ 60	35 ～ 50	50 ～ 110	45 ～ 120	70 ～ 200	50 ～ 80	50 ～ 60	50 ～ 110	50 ～ 60	45 ～ 120	50 ～ 90	45 ～ 120	35	35	60 ～ 110	120 ～ 130	60 ～ 120	100 ～ 250	45 ～ 120	50 ～ 70	60 ～ 180	120 ～ 250	70 ～ 180	150 ～ 250	70 ～ 180	150 ～ 250	50 ～ 180	100 ～ 230	80 ～ 110	90 ～ 160	80 ～ 160	40 ～ 105	40 ～ 105	100 ～ 220	130 ～ 240	60 ～ 180	60 ～ 180	80 ～ 230	80 ～ 230	60 ～ 180	50 ～ 100	100 ～ 200
work material	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎] / Stainless Steel[○]	general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[◎] / Aluminum[◎] / Copper[◎] / Resin[◎]	Aluminum[◎] / Copper[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / Stainless Steel[◎] / Aluminum[◎] / Titanium[○] / Copper[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎] / Stainless Steel[◎] / Aluminum[◎] / Titanium[○] / Copper[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / Stainless Steel[◎] / Aluminum[◎] / Titanium[○] / Copper[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎] / Stainless Steel[◎] / Aluminum[◎] / Titanium[○] / Copper[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / Stainless Steel[◎] / Aluminum[◎] / Titanium[○] / Copper[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / Stainless Steel[◎] / Aluminum[◎] / Titanium[○] / Copper[◎] / Resin[◎]	general steel[○] / Quenched and tempered steel[○] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎] / Stainless Steel[○] / Titanium[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / Stainless Steel[◎] / Cast Iron[○] / Titanium[○] / Copper[◎]	-	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / Stainless Steel[◎] / Cast Iron[○] / Titanium[○] / Copper[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[◎] / Titanium[◎]	general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[○] / Aluminum[◎] / Copper[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[○] / Aluminum[◎] / Copper[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[○] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[○] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[○] / Aluminum[◎] / Copper[◎] / Resin[◎]	Aluminum[◎] / Resin[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / Stainless Steel[◎] / Aluminum[◎] / Titanium[○] / Copper[◎] / Resin[◎]	Aluminum[○] / Resin[○]	general steel[○] / Quenched and tempered steel[○] / High Hardness Steel-HRC55[○]	Aluminum[◎] / Copper[◎] / Graphite[◎]	Aluminum[◎] / Copper[◎] / Graphite[◎]	general steel[○] / Aluminum[◎] / Copper[◎] / Graphite[◎]	general steel[○] / Aluminum[◎] / Copper[◎] / Graphite[◎]	general steel[○] / Aluminum[◎] / Copper[◎] / Graphite[◎]	general steel[○] / Aluminum[◎] / Copper[◎] / Graphite[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Titanium[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Titanium[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / Stainless Steel[○] / Cast Iron[◎] / Titanium[○]	Aluminum[◎] / Copper[◎]	Aluminum[◎] / Copper[◎]	general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Aluminum[◎] / Resin[◎]	general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Aluminum[◎] / Resin[◎]	general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Copper[○] / Resin[○]	general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Copper[○] / Resin[○]	general steel[◎] / Quenched and tempered steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	Aluminum[◎] / Copper[◎]	general steel[◎] / Quenched and tempered steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Titanium[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Titanium[○]	Aluminum[◎] / Copper[○]	Graphite[◎]
R Precision(μm)	-	0.002～-0.002	0.01～-0.01	0.005～-0.005 ～ 0.01～-0.01	0.005～-0.005	0.005～-0.005 ～ 0.01～-0.01	0.005～-0.005 ～ 0.01～-0.01	0.01～-0.01	0.002～-0.002	0.005～-0.005 ～ 0.01～-0.01	-0.007～0.007 ～ -0.005～0.005	-0.01～0.01	-0.005～0.005 ～ -0.002～0.002	-0.007～0.007 ～ -0.005～0.005	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01 ～ 0.02～-0.02	0.02～-0.02	0.01～-0.01	0.02～-0.02	0.01～-0.01	±0.07	±0.02	±0.02	±0.02	±0.02	±0.02	±0.02	0～-0.03	0～-0.03	0～-0.03	0～-0.03	0～-0.03	±0.01	±0.01	-	-	-10～+10	-	-	-	-10～+10	0～-50	0～-40
Machining Application	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove	R Groove
Coating	Non-Coated	Non-Coated	Non-Coated	TiAlN	TiAlN	TiAlN	TiAlN	TiAlN	TiAlN	TiAlN	TiCN	Other	TiCN	TiCN	Non-Coated	Non-Coated	TiCN	TiCN	Non-Coated	Non-Coated	TiAlN	Dia Coat	For High Hardness (Silicon Group)	-	-	-	-	-	-	TiAlN	TiAlN	TiAlN	DLC	Non-Coated	Non-Coated	Non-Coated	Non-Coated	Non-Coated	Non-Coated	DLC	Non-Coated	TiAlN	TiAlN	Non-Coated	Non-Coated
Type	Ball	Ball	Long-Neck Ball	Ball	Long-Neck Ball	Tapered neck ball	Long-Neck Ball	Ball	Ball	Ball	Ball	Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Ball	Ball	Ball	Ball	Ball	Ball	Long-Neck Ball	Long-Neck Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball

Configure

Specification/Dimensions

R Size(mm)
0.005

0.01

0.015

0.02

0.025

0.03

0.04

0.05

R0.05

0.075

0.1

R0.1

0.125

0.15

R0.15

0.175

0.2

R0.2

0.225

0.25

R0.25

0.275

0.3

R0.3

0.325

0.35

R0.35

0.375

0.4

R0.4

0.425

0.45

R0.45

0.475

0.5

R0.5

0.55

R0.55

0.6

R0.6

0.65

R0.65

0.7

R0.7

0.75

R0.75

0.8

R0.8

0.85

R0.85

0.9

R0.9

0.95

R0.95

1

R1

1.05

1.1

1.15

1.2

1.25

R1.25

1.3

1.35

1.4

1.45

1.5

R1.5

1.55

1.6

1.65

1.7

1.75

R1.75

1.8

1.85

1.9

1.95

2

R2

2.05

2.1

2.15

2.2

2.25

R2.25

2.3

2.35

2.4

2.45

2.5

R2.5

2.55

2.6

2.65

2.7

2.75

R2.75

2.8

2.85

2.9

2.95

3

R3

R 3.0

3.05

3.1

3.15

3.175

3.2

3.25

R3.25

3.3

3.35

3.4

3.45

3.5

R3.5

3.55

3.6

3.65

3.7

3.75

R3.75

3.8

3.85

3.9

3.95

4

R4

4.05

4.1

4.15

4.2

4.25

R4.25

4.3

4.35

4.4

4.45

4.5

R4.5

4.55

4.6

4.65

4.7

4.75

4.8

4.85

4.9

4.95

5

R5

5.05

5.1

5.15

5.2

5.25

5.3

5.35

5.4

5.45

5.5

R5.5

5.55

5.6

5.65

5.7

5.75

5.8

5.85

5.9

5.95

6

R6

6.05

6.1

6.15

6.2

6.25

6.3

6.35

6.4

6.45

6.5

6.55

6.6

6.65

6.7

6.75

6.8

6.85

6.9

6.95

7

R7

7.05

7.1

7.15

7.2

7.25

7.3

7.35

7.4

7.45

7.5

7.55

7.6

7.65

7.7

7.75

7.8

7.85

7.9

7.95

8

R8

8.05

8.1

8.15

8.2

8.25

8.3

8.35

8.4

8.45

8.5

8.55

8.6

8.65

8.7

8.75

8.8

8.85

8.9

8.95

9

R9

9..5

9.05

9.1

9.15

9.2

9.25

9.3

9.35

9.4

9.45

9.5

9.55

9.6

9.65

9.7

9.75

9.8

9.85

9.9

9.95

10

R10

10.25

10.5

10.75

11

11.5

12

12.25

12.5

12.75

13

13.5

14

14.5

15

15.5

16

16.5

17

17.5

18

18.5

19

19.5

20

22.0

22.5

23.0

24.0

25
Drawing

Clear

Blade length (ℓ)(mm)
- 0.01～0.96
  - 0.01
  - 0.02
  - 0.03
  - 0.04
  - 0.05
  - 0.06
  - 0.07
  - 0.08
  - 0.1
  - 0.12
  - 0.14
  - 0.15
  - 0.16
  - 0.2
  - 0.21
  - 0.23
  - 0.24
  - 0.28
  - 0.3
  - 0.32
  - 0.35
  - 0.38
  - 0.4
  - 0.42
  - 0.45
  - 0.48
  - 0.49
  - 0.5
  - 0.56
  - 0.6
  - 0.63
  - 0.64
  - 0.65
  - 0.7
  - 0.72
  - 0.75
  - 0.76
  - 0.8
  - 0.84
  - 0.9
  - 0.95
  - 0.96
- 1～1.9
  - 1
  - 1.05
  - 1.1
  - 1.12
  - 1.2
  - 1.25
  - 1.26
  - 1.28
  - 1.3
  - 1.4
  - 1.44
  - 1.45
  - 1.5
  - 1.6
  - 1.7
  - 1.75
  - 1.8
  - 1.9
- 2～2.9
  - 2
  - 2.1
  - 2.2
  - 2.25
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - 2.75
  - 2.8
  - 2.9
- 3～3.9
  - 3
  - 3.2
  - 3.25
  - 3.5
  - 3.6
  - 3.7
  - 3.75
  - 3.8
  - 3.85
  - 3.9
- 4～4.9
  - 4
  - 4.1
  - 4.2
  - 4.25
  - 4.4
  - 4.5
  - 4.7
  - 4.75
  - 4.8
  - 4.9
- 5～5.9
  - 5
  - 5.1
  - 5.2
  - 5.3
  - 5.4
  - 5.5
  - 5.6
  - 5.7
  - 5.8
  - 5.9
- 6～6.9
  - 6
  - 6.2
  - 6.25
  - 6.3
  - 6.5
  - 6.6
  - 6.7
  - 6.8
  - 6.9
- 7～7.5
  - 7
  - 7.1
  - 7.2
  - 7.4
  - 7.5
- 8～8.9
  - 8
  - 8.1
  - 8.2
  - 8.3
  - 8.5
  - 8.6
  - 8.7
  - 8.9
- 9～9.7
  - 9
  - 9.5
  - 9.7
- 10～10.5
  - 10
  - 10.5
- 11～11.5
  - 11
  - 11.2
  - 11.5
- 12～12.7
  - 12
  - 12.5
  - 12.7
- 13～13.5
  - 13
  - 13.5
- 14～14.5
  - 14
  - 14.5
- 15
- 16～16.5
  - 16
  - 16.5
- 17～17.5
  - 17
  - 17.5
- 18
- 19
- 20～20.5
  - 20
  - 20.5
- 21～21.5
  - 21
  - 21.5
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30～30.5
  - 30
  - 30.5
- 31
- 32
- 34
- 35
- 36
- 38
- 40
- 41.5
- 45
- 46
- 48
- 50
- 53
- 55
- 58
- 60
- 65
- 66
- 70
- 80
- 90
- 100
- 110
- 120
- 130
[5-30/1mm Unit(s)]

Drawing

Clear

Underneck length (ℓ1)(mm)
- 0.1～0.9
  - 0.1
  - 0.2
  - 0.3
  - 0.45
  - 0.5
  - 0.6
  - 0.75
  - 0.8
  - 0.9
- 1～1.8
  - 1
  - 1.1
  - 1.2
  - 1.25
  - 1.5
  - 1.6
  - 1.75
  - 1.8
- 2～2.8
  - 2
  - 2.1
  - 2.2
  - 2.25
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - 2.75
  - 2.8
- 3～3.8
  - 3
  - 3.3
  - 3.5
  - 3.6
  - 3.75
  - 3.8
- 4～4.8
  - 4
  - 4.2
  - 4.3
  - 4.4
  - 4.5
  - 4.6
  - 4.8
- 5～5.8
  - 5
  - 5.2
  - 5.4
  - 5.5
  - 5.6
  - 5.8
- 6～6.5
  - 6
  - 6.5
- 7～7.8
  - 7
  - 7.5
  - 7.8
- 8～8.5
  - 8
  - 8.
  - 8.5
- 9～9.5
  - 9
  - 9.5
- 10～10.5
  - 10
  - 10.5
- 11
- 12～12.5
  - 12
  - 12.5
- 13
- 14
- 15
- 16
- 17.5
- 18
- 20
- 21
- 22
- 23.1
- 24
- 25～25.6
  - 25
  - 25.6
- 26～26.8
  - 26
  - 26.8
- 27～27.6
  - 27
  - 27.6
- 28～28.7
  - 28
  - 28.7
- 30
- 31～31.6
  - 31
  - 31.5
  - 31.6
- 32～32.1
  - 32
  - 32.1
- 33～33.6
  - 33
  - 33.5
  - 33.6
- 34
- 35～35.6
  - 35
  - 35.5
  - 35.6
- 36～36.1
  - 36
  - 36.1
- 38～38.6
  - 38
  - 38.2
  - 38.6
- 39.5
- 40
- 41～41.4
  - 41
  - 41.2
  - 41.4
- 42～42.2
  - 42
  - 42.2
- 43～43.2
  - 43
  - 43.2
- 44～44.7
  - 44
  - 44.2
  - 44.7
- 45～45.2
  - 45
  - 45.2
- 46～46.7
  - 46
  - 46.5
  - 46.7
- 47.5
- 48～48.9
  - 48
  - 48.7
  - 48.9
- 49
- 50～50.7
  - 50
  - 50.7
- 52
- 53
- 54～54.5
  - 54
  - 54.5
- 57
- 58～58.5
  - 58
  - 58.5
- 60～60.8
  - 60
  - 60.3
  - 60.8
- 61～61.8
  - 61
  - 61.3
  - 61.8
- 62～62.5
  - 62
  - 62.3
  - 62.5
- 63～63.3
  - 63
  - 63.3
- 64.3
- 65
- 70
- 75
- 80～80.4
  - 80
  - 80.4
- 81.4
- 82.4
- 85
- 90～90.4
  - 90
  - 90.4
- 92.9
- 100
- 106
- 110
- 112
- 120～120.6
  - 120
  - 120.6
- 121.6
- 122.6
- 130
- 140
- 150
- 160～160.8
  - 160
  - 160.8
- 200
[4-80/1mm Unit(s)]

Drawing

Clear

Shank diameter (d)(mm)
2.90

3

3.80

4

4.80

5

5.80

6

7

7.80

8

9

9.70

10

11

11.70

12

14

15

15.70

16

18

20

25

32

42

CN50.8
Drawing

Clear

Number of flutes(sheet)
1

2

3

4

5

6
Clear

Overall Length (L)(mm)
4

32

34

35

38

40

45

49

50

51

52

53

54

55

57

58

60

63

65

70

72

73

75

78

80

83

85

90

92

100

104

105

110

115

116

120

121

125

130

133

134

140

150

153

155

160

170

175

180

185

190

200

206

210

220

230

240

250

280

300

330

350
Drawing

Clear

work material
- general steel
- Quenched and tempered steel
- High Hardness Steel-HRC55
- High Hardness Steel-HRC60
- High Hardness Steel-HRC65
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Graphite
- Resin
Details

Clear

R Precision(μm)
-10～+10

-7 to +3

-0.02 to 0.02

-0.015～+0.015

-0.01

-0.01 to 0.01

-0.01～0.01

-0.01～+0.01

-0.008～+0.008

-0.007 to 0.003

-0.007 ~ +0.003

-0.007～0.003

-0.007～+0.003

-0.007～0.007

-0.007～+0.007

-0.005 to +0.005

-0.005～0.005

-0.005～+0.005

-0.003 to 0.003

-0.003～+0.003

-0.002～0.002

0～-50

0～-40

0～-0.04

0～-0.03

0.002～-0.002

0.003～-0.003

＋0.003～－0.003

±0.005

0.005～-0.005

＋0.005～－0.005

±0.01

0.01～-0.01

＋0.01～－0.01

±0.02

0.02～-0.02

0.05～-0.05

±0.07

±2

±3

3 to -3

±5

5 to -5

5～-5

±8

±10

10～-10
Clear

Machining Application
- Curved surface
- Side
- Engraving
- R Groove
Images

Clear

Coating
- For High Hardness (Silicon Group)
- TiAlN
- For General Steels (AlCrN, etc.)
- TiCN
- DLC
- CrN
- Dia Coat
- Non-Coated
- MRC
- DG
- Other
Details

Clear