(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Kindly be informed that it will be peak period in conjunction with the Chinese New Year festive season. Delivery pickup upon 25 January 2025 estimated would arrive after CNY holidays. Please expect slight delay for orders shipped during this peak season and we thank you for your kind understanding. [Details]
  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News. 

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
Days to Ship
  • All
  • 1 Day(s) or Less
  • 2 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
  1. 1
Brand
Product Series
Days to Ship

    Counterbore (for Hexagon Socket Head Bolts) S CB

      BF Cutter

        Counterbore Drill For Cap Bolts CBDR-V

          Counterbore for Punch PCB

            Counterbore with Drill

              Counterbore for Flat Head Screw Pilot Holes with Drill

                Carbide Counter Bore

                  Straight Shank Counterbore for Bolts with Hexagonal Holes CB

                    Counterbore (JIS Type II) MT Handle CBJIST

                      Carbide Counterbore Cutter, Tapered Shank PCM

                        Reverse Countersinking Mini Chamfer

                          High-Speed Steel Hex Socket Head Bolt Countersink Cutter

                            Counterbore

                              Long Shank Counterbore

                                Counterbore for Knockout Pins

                                  Milling Cutter for Small Countersunk Screws

                                    Long shank sunken-milled for bolt with hex hole

                                      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

                                                          Tapered Shank Counterbore for Bolts with Hexagonal Holes CBT

                                                            Counterbore (for Hexagon Socket Head Bolts) MT Handle CBT

                                                              Counterbore for Knockout Pins OCB

                                                                Milling Cutter for Small Countersunk Screws SCB

                                                                  Counterbore (JIS Type II) CBJIS

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

                                                                      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

                                                                                    Counterbore Drill For Plate Screw CBDS-V

                                                                                      Counterbore Cutter Tornado (No Pilot Guide) GLT-M

                                                                                        Counterbore Cutter Tornado (With Pilot Guide) GT-M

                                                                                        Brand

                                                                                        DAIICHITOOL

                                                                                        BIG DAISHOWA SEIKI

                                                                                        THE CUT

                                                                                        DAIICHITOOL

                                                                                        FUKUDA

                                                                                        FUKUDA

                                                                                        EIKOSHA

                                                                                        EIKOSHA

                                                                                        DAIICHITOOL

                                                                                        PLUS_TOOL

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        FUKUDA

                                                                                        FUKUDA

                                                                                        FUKUDA

                                                                                        FUKUDA

                                                                                        EIKOSHA

                                                                                        FUJIGEN

                                                                                        FUJIGEN

                                                                                        OKAZAKI SEIKO

                                                                                        EIKOSHA

                                                                                        EIKOSHA

                                                                                        EIKOSHA

                                                                                        EIKOSHA

                                                                                        EIKOSHA

                                                                                        EIKOSHA

                                                                                        EIKOSHA

                                                                                        EIKOSHA

                                                                                        DAIICHITOOL

                                                                                        DAIICHITOOL

                                                                                        DAIICHITOOL

                                                                                        DAIICHITOOL

                                                                                        DAIICHITOOL

                                                                                        DAIICHITOOL

                                                                                        EIKOSHA

                                                                                        EIKOSHA

                                                                                        EIKOSHA

                                                                                        EIKOSHA

                                                                                        OKAZAKI SEIKO

                                                                                        PLUS_TOOL

                                                                                        THE CUT

                                                                                        THE CUT

                                                                                        THE CUT

                                                                                        Product Series

                                                                                        Counterbore (for Hexagon Socket Head Bolts) S CB

                                                                                        BF Cutter

                                                                                        Counterbore Drill For Cap Bolts CBDR-V

                                                                                        Counterbore for Punch PCB

                                                                                        Counterbore with Drill

                                                                                        Counterbore for Flat Head Screw Pilot Holes with Drill

                                                                                        Carbide Counter Bore

                                                                                        Straight Shank Counterbore for Bolts with Hexagonal Holes CB

                                                                                        Counterbore (JIS Type II) MT Handle CBJIST

                                                                                        Carbide Counterbore Cutter, Tapered Shank PCM

                                                                                        Reverse Countersinking Mini Chamfer

                                                                                        High-Speed Steel Hex Socket Head Bolt Countersink Cutter

                                                                                        Counterbore

                                                                                        Long Shank Counterbore

                                                                                        Counterbore for Knockout Pins

                                                                                        Milling Cutter for Small Countersunk Screws

                                                                                        Long shank sunken-milled for bolt with hex hole

                                                                                        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

                                                                                        Tapered Shank Counterbore for Bolts with Hexagonal Holes CBT

                                                                                        Counterbore (for Hexagon Socket Head Bolts) MT Handle CBT

                                                                                        Counterbore for Knockout Pins OCB

                                                                                        Milling Cutter for Small Countersunk Screws SCB

                                                                                        Counterbore (JIS Type II) CBJIS

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

                                                                                        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

                                                                                        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 8 Day(s) or more 9 Day(s) or more 9 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 11 Day(s) or more 7 Day(s) or more 6 Day(s) or more 1 Day(s) or more 9 Day(s) 5 Day(s) or more 5 Day(s) or more 9 Day(s) 5 Day(s) or more 8 Day(s) or more 6 Day(s) or more 5 Day(s) or more 9 Day(s) or more 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 11 Day(s) or more 11 Day(s) or more 9 Day(s) or more 11 Day(s) or more 7 Day(s) or more 7 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 11 Day(s) 5 Day(s) or more 9 Day(s) or more 11 Day(s) or more 11 Day(s) or more

                                                                                        Loading...

                                                                                        1. 1

                                                                                        Related Categories to For Countersinking