Vermont American® - 1/2" Tool Steel Countersink

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Product Details

1/2" Tool Steel Countersink (16643) by Vermont American®. Use tool steel countersinks for countersinking, deburring and chamfering holes in soft metal and wood. Features 1/4" shank for use in all drills. Use tool steel countersinks for countersinking, deburring and chamfering holes in soft metal and wood. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.


  • For soft metal, plastic and wood.


Bit Diameter: 1/2"
Shank Size: 1/4"
Overall Length: 1-1/2"
Quantity: 1 Piece


  • Expertly crafted from premium materials
  • Designed to match rigorous quality standards
  • High quality at a budget-friendly price

When Lee B. Thomas, Sr. founded American Saw & Tool Co. in November of 1947, he was aware of the progress in the development and popularization of power tools and the inevitable need for replacement of cutting tools that did the job. Mr. Thomas, who had come to Louisville from Chicago a year earlier to manage American Elevator Co., had a long history in the hardware business. Assisting Mr. Thomas were two former American Elevator employees, W.E. (Gene) Cowley, handling the engineering functions, and John Beam, who managed administrative matters. At first, some of the old American Elevator equipment was used to develop a prototype saw blade. Later, grinders, gear cutters and war surplus machines were adapted to expand the business with its modest capital. Many of the Vermont American products described in this timeline have been designed and first produced through the efforts of Gene Cowley. Additionally, he has provided leadership to the Corporate Engineering group throughout five decades of operation. This group has been instrumental in developing a substantial portion of the Company’s manufacturing processes and specialized equipment for the production of power tool accessories. Vermont American® has been a pioneer and innovator in delivering value to both consumers and retailers for over 60 years.

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Vermont American® - 1/2" Tool Steel Countersink

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