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NS TOOL Carbide Ball End Mills（R Precision：0.01～-0.01）

Search by specifying the lower class category

21 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

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 35.10-
Days to Ship:	8 Day(s) or more

MSB230 MUGEN-COATING 2-Flute Ball End Mill

NS TOOL

Supports three-dimensional precision machining from low to high speeds

Standard Price:	SGD 88.90-
Days to Ship:	8 Day(s)

MSB345 3-Flute Ball-End Mill

NS TOOL

Enables efficient machining with little chatter through the adoption of a unique three-flute blade shape and variable distribution

Standard Price:	SGD 67.48-
Days to Ship:	11 Day(s)

MSB230S MUGEN-COATING Short Ball End Mill

NS TOOL

The high-rigidity design enables high speed machining without chattering

Standard Price:	SGD 50.13-
Days to Ship:	11 Day(s)

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:	4 Day(s) or more

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)

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:	4 Day(s) or more

MACH225SF Short hank, for high-speed and high-hardness processing, ball end mill (for thermal insert)

NS TOOL

Short shank type (supports shrink fit). Ball end mill designed for high-speed and high-hardness machining

Standard Price:	SGD 46.27-
Days to Ship:	11 Day(s)

MSBH230 2-Flute Ball-End Mill for High-Hardness

NS TOOL

Standard type ball end mill for high hardness. Ideal for finishing

Standard Price:	SGD 131.30-
Days to Ship:	4 Day(s) or more

MSBH345 3-Flute Ball-End Mill for High-Hardness

NS TOOL

Enables high-efficiency machining with little chatter through the adoption of a unique three-flute blade shape and variable distribution

Standard Price:	SGD 90.63-
Days to Ship:	11 Day(s)

RSB230 Ball-End Mill for Resin Clear Cut

NS TOOL

3x, 5x and 10x blade length, ultra long neck, same diameter type - selectable according to machining shape.

Standard Price:	SGD 39.52-
Days to Ship:	8 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 84.00-
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:	4 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

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

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

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

Ball End Mill for Copper Electrode / Aluminum / Plastic DB

NS TOOL

Uses a very sharp cutting edge for outstanding nonferrous machining performance

Standard Price:	SGD 76.30-
Days to Ship:	4 Day(s) or more

Aluminum Ball-End Mill (DLC Coating) ALB225-DLC

NS TOOL

Adopts a highly adhesive DLC coating suited to long periods of machining.

Standard Price:	SGD 54.95-
Days to Ship:	11 Day(s)


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	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL	NS TOOL
Product Series	MRB230 MUGEN-COATING Long Neck Ball End Mill (for Deep Ribbing)	MSB230 MUGEN-COATING 2-Flute Ball End Mill	MSB345 3-Flute Ball-End Mill	MSB230S MUGEN-COATING Short Ball End Mill	MSBL230 MUGEN-COATING Long Ball End Mill	MACH225 MUGEN-COATING High Speed Ball End Mill for Hardened Steels	Miniature Ball End Mill NCB-2	MACH225SF Short hank, for high-speed and high-hardness processing, ball end mill (for thermal insert)	MSBH230 2-Flute Ball-End Mill for High-Hardness	MSBH345 3-Flute Ball-End Mill for High-Hardness	RSB230 Ball-End Mill for Resin Clear Cut	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)	MRBTN230 MUGEN-COATING Long Tapered Neck Ball End Mill	Long-Neck Ball End Mill (for Deep Ribs) NHB-2	X Coated Miniature Ball-End Mill NCB-2X	X Coated Ball-End Mill NSB-2X	Aluminum Ball-End Mill ALB225	Diamond Coating, Long-Neck Ball End Mill DCRB230	Ball End Mill for Copper Electrode / Aluminum / Plastic DB	Aluminum Ball-End Mill (DLC Coating) ALB225-DLC
Days to Ship	8 Day(s) or more	8 Day(s)	11 Day(s)	11 Day(s)	4 Day(s) or more	11 Day(s)	4 Day(s) or more	11 Day(s)	4 Day(s) or more	11 Day(s)	8 Day(s)	8 Day(s) or more	11 Day(s)	4 Day(s) or more	10 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	9 Day(s) or more	4 Day(s) or more	11 Day(s)
R Size(mm)	1.75 ～ 3	3.5 ～ 6	0.5 ～ 6	1.25 ～ 6	0.1 ～ 5	0.25 ～ 3	0.2 ～ 0.9	0.3 ～ 3	4 ～ 6	0.5 ～ 3	0.25 ～ 3	0.5 ～ 3	4 ～ 6	0.25 ～ 2	0.4 ～ 3	0.2 ～ 0.9	1 ～ 4	0.3 ～ 6	0.2 ～ 3	0.5 ～ 3	0.3 ～ 6
Blade length (ℓ)(mm)	2.8 ～ 6	10.5 ～ 20	1.5 ～ 20	2.5 ～ 12	0.5 ～ 25	0.5 ～ 6	0.8 ～ 3.6	0.6 ～ 6	12 ～ 20	1.5 ～ 10	1.5 ～ 30	1.5 ～ 9	8 ～ 12	0.5 ～ 4	0.6 ～ 6	0.8 ～ 3.6	3 ～ 13	0.45 ～ 24	0.3 ～ 6	2 ～ 12	0.45 ～ 24
Underneck length (ℓ1)(mm)	10 ～ 50	-	-	-	-	1.25 ～ 15	-	1.5 ～ 15	-	-	6 ～ 80	4 ～ 50	-	3 ～ 60	6 ～ 50	-	-	3 ～ 60	1 ～ 60	-	3 ～ 60
Shank diameter (d)(mm)	6	6 ～ 12	6 ～ 12	4 ～ 12	3 ～ 10	4 ～ 6	3	4 ～ 6	8 ～ 12	6	3 ～ 6	4 ～ 8	8 ～ 12	4 ～ 8	4 ～ 6	3	4 ～ 8	4 ～ 12	4 ～ 6	4 ～ 6	4 ～ 12
Number of flutes(sheet)	2	2	3	2	2	2	2	2	2	3	2	2	2	2	2	2	2	2	2	2	2
Overall Length (L)(mm)	60 ～ 120	80 ～ 110	60 ～ 120	60 ～ 110	70 ～ 200	50 ～ 60	35	35 ～ 45	90 ～ 100	60 ～ 80	50 ～ 130	50 ～ 110	60	50 ～ 110	45 ～ 120	35	60 ～ 90	60 ～ 120	45 ～ 120	45 ～ 80	60 ～ 120
work material	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[◎] / 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[◎] / Stainless Steel[○] / Aluminum[◎] / 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[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎] / 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[○]	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[◎] / Stainless Steel[◎] / Aluminum[◎] / Titanium[○] / 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[○]	Aluminum[◎] / Resin[○]	Aluminum[○] / Resin[○]	Aluminum[◎] / Copper[◎] / Resin[◎]	Aluminum[◎]
R Precision(μm)	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01	0.01～-0.01
Machining Application	Curved surface / Side / Engraving / R Groove	Curved surface / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove
Coating	TiAlN	TiAlN	TiAlN	TiAlN	TiAlN	TiAlN	Non-Coated	TiAlN	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	Non-Coated	Non-Coated	TiAlN	TiAlN	Non-Coated	TiCN	TiCN	Non-Coated	Dia Coat	Non-Coated	DLC
Type	Long-Neck Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Long-Neck Ball	Long-Neck Ball	Ball	Tapered neck ball	Long-Neck Ball	Ball	Ball	Ball	Long-Neck 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
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
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

Type
- Ball
- Long-Neck Ball
- Tapered neck ball
- Spherical Ball
Clear

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NS TOOL Carbide Ball End Mills（R Precision：0.01～-0.01）

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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)

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