100 Degree Countersink Cutters , 3/8″ Body, Number Sizes, 1/4-28 Thread

Fraction sizes countersink cutters

Prepare holes for flush-mounted rivets with these high-speed steel countersinks. All countersink cutters are made of high-speed steel, 3-fluted and 1/4″-28 threaded.

• Sizes include, #10,#21, #30, #40 & 1/4
• Body Diameter: 3/8″

For more information on our cutting tools, click here

SKINPINS

William Lees & Sons have been suppliers of top quality and competitively priced aircraft and sheet metal tooling components for over 30 years Distributorships include US Industrial Tool, Sioux Tools, HS Tooling (Hi-Shear) – Please visit our site SKINPINS for more information and to download catalogues.

Our products and services, including our wide range of Skinpins (temporary fasteners) , are used by leading aerospace companies including: Airbus; BAe Systems; British Airways; Short Brothers and Virgin Atlantic – as well as many others through sub-contractors and distributors. We also supply Formula 1, automotive, colleges and sheet metal industries. Furthermore, we are delighted to supply smaller businesses too, so don’t hesitate to get in touch to find out how we can help you.