Logo

Countersinks

Browse Countersinks products from leading manufacturers in Industrial Automation.

Displaying Page 1 of 34

Part No.DescriptionManufacturerRFQ
000346-35830The Bosch countersink is easy to use. This item has a 5/8 in diameter. Comes with a 1/4 in shank. This countersink is made of high speed steel with a finish. The overall length measures 3 in. Packaged 1 each.Bosch
000346-35829The Bosch countersink is easy to use. This part has a 1/2 in diameter. Comes with a 1/4 in shank. This countersink is made of high speed steel with a finish. The overall length measures 3 in. Packaged 1 each.Bosch
000346-35831The Bosch countersink is easy to use. This product has a 3/4 in diameter. Comes with a 1/4 in shank. This countersink is made of high speed steel with a finish. The overall length measures 3 in. Packaged 1 each.Bosch
042526-12411The Irwin countersink bit is easy to use. This item has a 1/2 in diameter. To ensure compatibility with your tool, this product has a 1/4 in round shank. This countersink bit is made of high-speed steel with a finish. The overall length measures 5 3/4 in. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-12412The Irwin countersink is easy to use. This SKU has a 5/8 in diameter. Comes with a 1/4 in shank. This countersink is made of high-speed steel with a black oxide finish. The overall length measures 1-23/32 in. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-12413The Irwin countersink is easy to use. This product has a 3/4 in diameter. Comes with a 1/4 in shank. This countersink is made of high-speed steel with a black oxide finish. The overall length measures 1-13/16 in. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-91714The Irwin countersink is easy to use. This part has a 1/4 in diameter. Comes with a 1/4 in shank. This countersink is made of high-speed steel with a black oxide finish. The overall length measures 1-17/32 in. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-91715The Irwin countersink bit is easy to use. This SKU has a 3/8 in diameter. To ensure compatibility with your tool, this product has a 1/4 in round shank. This countersink bit is made of high-speed steel with a black oxide finish. The overall length measures 1 5/8 in. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-91716The Irwin countersink set is easy to use. Comes with a 1/4 in shank. This countersink set is made of high-speed steel with a black oxide finish. Includes 1/2 in, 5/8 in, 3/4 in Countersinks. Packaged 3 pieces per set. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-91718The Irwin countersink set is easy to use. Comes with a 1/4 in shank. This countersink set is made of high-speed steel with a black oxide finish. Includes 1/4 in, 3/8 in, 1/2 in, 5/8 in, 3/4 in Countersinks. Packaged 5 pieces per set. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-91719The Irwin countersink set is easy to use. Comes with a 1/4 in shank. This countersink set is made of high-speed steel with a black oxide finish. Includes 1/4-in, 3/8-in, 1/2-in, 5/8-in, and 3/4-in countersinks, Drawer Case. Packaged 5 pieces per set. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92307The Irwin tapered countersink is easy to use. This product has a 7/64 in diameter and #4 thread. To ensure compatibility with your tool, this item has a 1/4 in quick change shank. This tapered countersink is best used in wood applications. This tapered countersink is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92308The Irwin tapered countersink is easy to use. This part has a 9/64 in diameter and #6 thread. To ensure compatibility with your tool, this part has a 1/4 in quick change shank. This tapered countersink is best used in wood applications. This tapered countersink is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92309The Irwin tapered countersink is easy to use. This product has a 11/64 in diameter and #8 thread. To ensure compatibility with your tool, this part has a 1/4 in quick change shank. This tapered countersink is best used in wood applications. This tapered countersink is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92310The Irwin tapered countersink is easy to use. This item has a 3/16 in diameter and #10 thread. To ensure compatibility with your tool, this item has a 1/4 in quick change shank. This tapered countersink is best used in wood applications. This tapered countersink is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92311The Irwin tapered countersink is easy to use. This product has a 7/32 in diameter and #12 thread. To ensure compatibility with your tool, this product has a 1/4 in quick change shank. This tapered countersink is best used in wood applications. This tapered countersink is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92312The Irwin tapered countersink is easy to use. This product has a 1/4 in diameter and #14 thread. To ensure compatibility with your tool, this part has a 1/4 in quick change shank. This tapered countersink is best used in wood applications. This tapered countersink is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92313The Irwin replacement bit is easy to use. This product has a 7/64 in diameter and #4 thread. To ensure compatibility with your tool, this part has a 1/4 in quick change shank. This replacement bit is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92315The Irwin replacement bit is easy to use. This SKU has a 9/64 in diameter and #6 thread. To ensure compatibility with your tool, this product has a 1/4 in quick change shank. This replacement bit is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92316The Irwin replacement bit is easy to use. This item has a 11/64 in diameter and #8 thread. To ensure compatibility with your tool, this item has a 1/4 in quick change shank. This replacement bit is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92317The Irwin replacement bit is easy to use. This SKU has a 3/16 in diameter and #10 thread. To ensure compatibility with your tool, this part has a 1/4 in quick change shank. This replacement bit is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92318The Irwin replacement bit is easy to use. This product has a 7/32 in diameter and #12 thread. To ensure compatibility with your tool, this item has a 1/4 in quick change shank. This replacement bit is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92319The Irwin replacement bit is easy to use. This item has a 1/4 in diameter and #14 thread. To ensure compatibility with your tool, this product has a 1/4 in quick change shank. This replacement bit is made of high-speed steel with a finish. Packaged 1 each. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92320The Irwin countersink set is easy to use. To ensure compatibility with your tool, this item has a 1/4 in quick change shank. Includes #4, #6, #8, #10, #12, #14, (2) Depth Stops. Packaged 8 pieces per set. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
042526-92321The Irwin countersink set is easy to use. To ensure compatibility with your tool, this item has a 1/4 in quick change shank. This countersink set is made of high-speed steel with a finish. Includes #6, #8, #10 Countersinks, Adjustable Depth Stop. Packaged 4 pieces per set. Sales of these products are intended for industrial business end users.Irwin Industrial Tools
...

Trusted by Businesses Worldwide

Founders, developers, and business leaders across the globe chose us for their digital asset operations.

Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025
Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025

Why Source With Us

15-Min Quotes

Guaranteed competitive quotes within 15 minutes, 24/7 x 365.

Certified Quality

AS9120B, ISO 9001:2015, and FAA AC 0056B accredited.

Rapid Delivery

On-time worldwide shipping with AOG & expedited options.

6B+ Parts

Search across our database of over 6 billion unique components.

No China Sourcing


The only independent distributor with a strict NO CHINA SOURCING pledge. Every part is fully traceable or sourced directly from the manufacturer.

100% USA Fulfilled


All orders are fulfilled in the U.S.A.

All shipments comply with U.S.A export laws.

No exceptions.

Supporting Our Fallen Heroes


We proudly support the Intrepid Fallen Heroes Fund, serving U.S. Military personnel experiencing Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS) — the invisible wounds of war.