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For Countersinking

Counterbore drills are dedicated cutting tools for drilling counterbore holes by attaching to a milling machine or drill press. The countersinking cutting tool that sinks the bolt head is also called a sinking milling machine, and has an induction pilot section that makes the pilot hole and the countersink hole concentric. There are blade shapes that can be used for bolt through holes and counterboring at the same time, those that are suitable for countersunk screws, and those that are suitable for hex socket head bolts. There are also punches and extrusion pins suitable for mold processing. As the tool base material, metals that can withstand cutting, such as high-speed steel and cemented carbide, are often used, and some products have been subjected to coating to increase durability. When selecting a countersunk product, it is necessary to check the size of the tip, the shape and size of the countersink hole that can be processed, etc. in advance

43 items

: 30; 45; 60

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

Tapered Shank Counterbore for Bolts with Hexagonal Holes CBT

EIKOSHA

[Features]
· 4-flute HSS type.
· Counterboring for hexagon socket head bolts.
· Tapered shank.

Standard Price:	SGD 99.61-
Days to Ship:	7 Day(s) or more

On Sale Till 31/03/2025

High-Speed Steel Hex Socket Head Bolt Countersink Cutter

MISUMI

[Features]
·Standard item for counterbore machining
·Tool design suitable for countersinking JISB1176 hex socket head cap screw

Volume Discount

	Special Price
Days to Ship:	Same day or more

Counterbore with Drill

FUKUDA

A cutting tool with a drill that can drill holes for hex socket head cap screws and counterbore machining at the same time.
[Features]
·As drilling and counterbore machining can be done simultaneously, operation process is significantly shortened.
·A wide lineup of sizes so that it can be used for M3 to 14 hex socket head cap screws.
[Applications]
·Ideal for drilling and counterbore machining for hex socket head cap screws at the same time.

Standard Price:	SGD 39.01-
Days to Ship:	Same day or more

Reverse Countersinking Mini Chamfer

MISUMI

[Features]
·Capable of chamfering and deburring front and back of drill holes
·Long type that can be used in deep places is also available (ZEON3L)

Volume Discount

Standard Price:	SGD 112.38-
Days to Ship:	6 Day(s) or more

Counterbore (for Hexagon Socket Head Bolts) S CB

DAIICHITOOL

A counterbore milling cutter for countersunk head machine screws (for hex socket head cap screws), SCB.
The material is HSS.

Standard Price:	SGD 30.32-
Days to Ship:	6 Day(s) or more

Straight Shank Counterbore for Bolts with Hexagonal Holes CB

EIKOSHA

A type of drill for countersinking that integrates functions of drilling and fluting.
[Features]
· Hole drilling for hex socket head bolt and countersinking can be performed simultaneously.
· 4-flute HSS type.
· A straight shank.
[Applications]
· Ideal for simultaneous machining involving drilling and sinking.

Standard Price:	SGD 34.47-
Days to Ship:	4 Day(s) or more

Milling Cutter for Small Countersunk Screws SCB

DAIICHITOOL

A counterbore milling cutter for countersunk head machine screws, SCB.
5 types.
The material is HSS.

Standard Price:	SGD 33.99-
Days to Ship:	7 Day(s) or more

BF Cutter

BIG DAISHOWA SEIKI

[Features]
· Back counterboring cutter designed according to cap bottle sizes.
· It can be easily programmed by simply shifting the position of the center of the machine spindle and the center of the pilot hole, then inserting it.

Standard Price:	SGD 311.77-
Days to Ship:	8 Day(s) or more

Counterbore Drill For Cap Bolts CBDR-V

THE CUT

[Features]
· Can simultaneously perform drilling and counterboring.
· The tool life is drastically improved through the employment of a TiAIN coating.

Standard Price:	SGD 38.33-
Days to Ship:	7 Day(s) or more

Counterbore

FUKUDA

Standard Price:	SGD 49.70-
Days to Ship:	8 Day(s)

Long shank sunken-milled for bolt with hex hole

EIKOSHA

A long type cutter used for sinking machining of HSS for spot facing.
[Features]
· Since there is a guide that matches the standard of the hex socket head bolt on the head component, chattering is minimal.
· As it is a long type, it supports work in deep places.
[Applications]
· Used for machining sunk holes for hexagon socket head bolts.

Standard Price:	SGD 65.67-
Days to Ship:	4 Day(s) or more

Counterbore with Drill (for Hexagon Socket Head Bolt) DCB-R

DAIICHITOOL

[Specifications]
Materials: HSS-Co
Work material: general steel: ○Work material: cast iron: ○
Work material: aluminum: ○Work material: copper: ○
Drill bit tolerance: h8, Cutting diameter tolerance: h8

Standard Price:	SGD 49.52-
Days to Ship:	6 Day(s) or more

Long Shank Counterbore

FUKUDA

JIS standard mill for machining sunken holes. A long shank type which allows for machining in deep sections.

Standard Price:	SGD 60.26-
Days to Ship:	4 Day(s) or more

Counterbore for Knockout Pins

FUKUDA

Used for counterboring of extrusion pins for plastic molds, etc.

Standard Price:	SGD 40.94-
Days to Ship:	4 Day(s) or more

Milling Cutter for Small Countersunk Screws

FUKUDA

Milling cutter to perform counterboring of small countersunk screws.

Standard Price:	SGD 55.30-
Days to Ship:	8 Day(s)

Counterbore for Flat Head Screw Pilot Holes with Drill

FUKUDA

A cutting tool with a drill that can perform pilot hole drilling and counterbore machining for countersunk machine screws at the same time.
[Features]
·As pilot hole drilling and counterbore machining can be done simultaneously, operation process is drastically shortened.
·A wide range of sizes.
[Applications]
·Ideal for pilot hole drilling and counterbore machining for countersunk machine screws at the same time.

Standard Price:	SGD 50.57-
Days to Ship:	4 Day(s) or more

Carbide Counter Bore

EIKOSHA

Submerged machining with carbide guides.
[Features]
·Suppresses chattering with a guide.
·Heat resistance is achieved because the material is super hard.
[Applications]
·Used for immersion processing.

Standard Price:	SGD 101.04-
Days to Ship:	4 Day(s) or more

Eagle Cut

FUJIGEN

[Features]
· Simultaneous countersinking and chamfering of upper hole and pilot hole. Reduced processes. Reduction in cost and time with a unique geometric tip

Standard Price:	SGD 138.74-
Days to Ship:	7 Day(s) or more

Birdie Cut

FUJIGEN

[Features]
· No restriction on depth of countersinking. Reduced processes. Reduction in cost and time with a unique geometric tip

Standard Price:	SGD 209.87-
Days to Ship:	6 Day(s) or more

Counterbore (Straight Shank) CBS

OKAZAKI SEIKO

[Features]
All products are TiN coated.
[Applications]
For countersinking of hex socket head cap screw.

Days to Ship: 4 Day(s) or more

Days to Ship:	4 Day(s) or more

Counterbore for Extrusion Pin CBO

EIKOSHA

[Features]
· 4-flute HSS type.
· Counterbore for extrusion pin.

Standard Price:	SGD 71.69
Days to Ship:	7 Day(s) or more

Milling Cutter for Small Countersunk Screws CBS

EIKOSHA

[Features]
· 4-flute HSS type.
· Counterbore for flat-head screws.

Standard Price:	SGD 154.31
Days to Ship:	4 Day(s) or more

Carbide Super Mini W Angular Slim Shank CSMW-S

EIKOSHA

[Features]
· Carbide W angular.
· For surface chamfer, V groove, etc.

Standard Price:	SGD 171.67-
Days to Ship:	7 Day(s) or more

Carbide Inversed Spot Facing Cutter K10 CUKC

EIKOSHA

[Features]
· 1-flute carbide type.
· A cutter for back surface countersinking.
· Material: K10.

Standard Price:	SGD 417.69-
Days to Ship:	7 Day(s) or more

Carbide Inversed Spot Facing Cutter P20 CUKC

EIKOSHA

[Features]
· 1-flute carbide type.
· A cutter for back surface countersinking.
· Material: P20.

Standard Price:	SGD 417.69-
Days to Ship:	4 Day(s) or more

Inversed Spot Facing Cutter UKC

EIKOSHA

For countersinking eccentric HSS cutter.
[Features]
· A countersinking cutter that makes use of eccentricity.
· 1-flute HSS type.
[Applications]
· Ideal for back side counterboring.

Standard Price:	SGD 386.93-
Days to Ship:	7 Day(s) or more

Inversed Spot Facing Cutter with TiN Coating UKCC

EIKOSHA

[Features]
· 1-flute HSS type.
· A cutter for back surface countersinking.
· TiN coating.

Standard Price:	SGD 493.08-
Days to Ship:	7 Day(s) or more

Counterbore (for Hexagon Socket Head Bolts) MT Handle CBT

DAIICHITOOL

A counterbore milling cutter (for hex socket head cap screws), MT shank, CBT.
The material is HSS.

Standard Price:	SGD 86.27-
Days to Ship:	9 Day(s) or more

Counterbore for Knockout Pins OCB

DAIICHITOOL

A counterbore milling cutter for ejector pins, OCB.
The material is HSS-Co.

Standard Price:	SGD 39.45-
Days to Ship:	9 Day(s) or more

Counterbore for Punch PCB

DAIICHITOOL

A counterbore milling cutter for punches, PCB.
16 types.
The material is HSS.

Standard Price:	SGD 31.56-
Days to Ship:	7 Day(s) or more

Counterbore (JIS Type II) CBJIS

DAIICHITOOL

[Specifications]
Materials: HSS-Co
Work material: general steel: ○Work material: cast iron: ○
Work material: aluminum: ○Work material: copper: ○

Standard Price:	SGD 43.81-
Days to Ship:	9 Day(s) or more

Counterbore (JIS Type II) MT Handle CBJIST

DAIICHITOOL

[Specifications]
Materials: HSS-Co
Work material: general steel: ○Work material: cast iron: ○
Work material: aluminum: ○Work material: copper: ○

Standard Price:	SGD 131.97-
Days to Ship:	9 Day(s) or more

Counterbore with Drill (for Countersunk Small Screws) DCB-S

DAIICHITOOL

Standard Price:	SGD 54.21-
Days to Ship:	6 Day(s) or more

Counterbore Cutter Taper Shank with Pilot ZCT

EIKOSHA

[Features]
· With pilot, meaning no eccentricity.
· The pilot is replaceable, and the diameter is changeable.
· Three flutes for excellent stability.
· Capable of heavy cutting.

Standard Price:	SGD 58.97-
Days to Ship:	7 Day(s) or more

Counterbore Straight Shank with Pilot ZCS

EIKOSHA

[Features]
· With pilot, meaning no eccentricity.
· The pilot is replaceable, and the diameter is changeable.
· Three flutes for excellent stability.
· Capable of heavy cutting.

Standard Price:	SGD 43.16-
Days to Ship:	7 Day(s) or more

Counterbore Taper Shank with Carbide Pilot CZCT

EIKOSHA

[Features]
· With pilot, meaning no eccentricity.
· The pilot is replaceable, and the diameter is changeable.
· Three flutes for excellent stability.
· Capable of heavy cutting.

Standard Price:	SGD 120.33-
Days to Ship:	7 Day(s) or more

Counterbore Straight Shank with Carbide Pilot CZCS

EIKOSHA

[Features]
· With pilot, meaning no eccentricity.
· The pilot is replaceable, and the diameter is changeable.
· Three flutes for excellent stability.
· Capable of heavy cutting.

Standard Price:	SGD 100.35-
Days to Ship:	7 Day(s) or more

JIS Counterbore Straight Shank CBJS

OKAZAKI SEIKO

[Features]
· For counterboring hex socket head bolts
· All products are TiN coated

Standard Price:	SGD 80.40
Days to Ship:	11 Day(s)

Counterbore Cutter, Straight Shank PZS

PLUS_TOOL

Plus Tool Manufacturing Counterbore Cutter Straight Shank PZS.

Standard Price:	SGD 40.35-
Days to Ship:	4 Day(s) or more

Carbide Counterbore Cutter, Tapered Shank PCM

PLUS_TOOL

Plus Tool Manufacturing Carbide counterbore cutter taper shank PCM.

Standard Price:	SGD 118.82-
Days to Ship:	6 Day(s) or more

Counterbore Drill For Plate Screw CBDS-V

THE CUT

[Features]
· Can simultaneously perform drilling and counterboring.
· The tool life is drastically improved through the employment of a TiAIN coating.

Standard Price:	SGD 38.33-
Days to Ship:	7 Day(s) or more

Counterbore Cutter Tornado (No Pilot Guide) GLT-M

THE CUT

[Features]
· Features grooves for letting cutting chips escape, helping prevent clogging.
· The chip breaker lead (30°) prevents the cutting chips from becoming tangled.
· The use of special steel for the main body improves the strength and cutting resistance of the tip/insert bearing surface.

Standard Price:	SGD 224.24-
Days to Ship:	9 Day(s) or more

Counterbore Cutter Tornado (With Pilot Guide) GT-M

THE CUT

[Features]
· Using the pilot guide ensures stability, even when machining long protrusions.
· Features grooves for letting cutting chips escape, helping prevent clogging.
· The chip breaker lead (30°) prevents the cutting chips from becoming tangled.
· The use of special steel for the main body improves the strength and cutting resistance of the tip/insert bearing surface.

Standard Price:	SGD 224.24-
Days to Ship:	9 Day(s) or more


Brand
Product Series
Days to Ship

		On Sale Till 31/03/2025
Brand	EIKOSHA	MISUMI	FUKUDA	MISUMI	DAIICHITOOL	EIKOSHA	DAIICHITOOL	BIG DAISHOWA SEIKI	THE CUT	FUKUDA	EIKOSHA	DAIICHITOOL	FUKUDA	FUKUDA	FUKUDA	FUKUDA	EIKOSHA	FUJIGEN	FUJIGEN	OKAZAKI SEIKO	EIKOSHA	EIKOSHA	EIKOSHA	EIKOSHA	EIKOSHA	EIKOSHA	EIKOSHA	DAIICHITOOL	DAIICHITOOL	DAIICHITOOL	DAIICHITOOL	DAIICHITOOL	DAIICHITOOL	EIKOSHA	EIKOSHA	EIKOSHA	EIKOSHA	OKAZAKI SEIKO	PLUS_TOOL	PLUS_TOOL	THE CUT	THE CUT	THE CUT
Product Series	Tapered Shank Counterbore for Bolts with Hexagonal Holes CBT	High-Speed Steel Hex Socket Head Bolt Countersink Cutter	Counterbore with Drill	Reverse Countersinking Mini Chamfer	Counterbore (for Hexagon Socket Head Bolts) S CB	Straight Shank Counterbore for Bolts with Hexagonal Holes CB	Milling Cutter for Small Countersunk Screws SCB	BF Cutter	Counterbore Drill For Cap Bolts CBDR-V	Counterbore	Long shank sunken-milled for bolt with hex hole	Counterbore with Drill (for Hexagon Socket Head Bolt) DCB-R	Long Shank Counterbore	Counterbore for Knockout Pins	Milling Cutter for Small Countersunk Screws	Counterbore for Flat Head Screw Pilot Holes with Drill	Carbide Counter Bore	Eagle Cut	Birdie Cut	Counterbore (Straight Shank) CBS	Counterbore for Extrusion Pin CBO	Milling Cutter for Small Countersunk Screws CBS	Carbide Super Mini W Angular Slim Shank CSMW-S	Carbide Inversed Spot Facing Cutter K10 CUKC	Carbide Inversed Spot Facing Cutter P20 CUKC	Inversed Spot Facing Cutter UKC	Inversed Spot Facing Cutter with TiN Coating UKCC	Counterbore (for Hexagon Socket Head Bolts) MT Handle CBT	Counterbore for Knockout Pins OCB	Counterbore for Punch PCB	Counterbore (JIS Type II) CBJIS	Counterbore (JIS Type II) MT Handle CBJIST	Counterbore with Drill (for Countersunk Small Screws) DCB-S	Counterbore Cutter Taper Shank with Pilot ZCT	Counterbore Straight Shank with Pilot ZCS	Counterbore Taper Shank with Carbide Pilot CZCT	Counterbore Straight Shank with Carbide Pilot CZCS	JIS Counterbore Straight Shank CBJS	Counterbore Cutter, Straight Shank PZS	Carbide Counterbore Cutter, Tapered Shank PCM	Counterbore Drill For Plate Screw CBDS-V	Counterbore Cutter Tornado (No Pilot Guide) GLT-M	Counterbore Cutter Tornado (With Pilot Guide) GT-M
Days to Ship	7 Day(s) or more	Same day or more	Same day or more	6 Day(s) or more	6 Day(s) or more	4 Day(s) or more	7 Day(s) or more	8 Day(s) or more	7 Day(s) or more	8 Day(s)	4 Day(s) or more	6 Day(s) or more	4 Day(s) or more	4 Day(s) or more	8 Day(s)	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more	6 Day(s) or more	4 Day(s) or more	7 Day(s) or more	4 Day(s) or more	7 Day(s) or more	7 Day(s) or more	4 Day(s) or more	7 Day(s) or more	7 Day(s) or more	9 Day(s) or more	9 Day(s) or more	7 Day(s) or more	9 Day(s) or more	9 Day(s) or more	6 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	11 Day(s)	4 Day(s) or more	6 Day(s) or more	7 Day(s) or more	9 Day(s) or more	9 Day(s) or more