CRL Weldon 25/64" Countersink for No. 10 Screws Squares Templates & Straight Edges CRL 321 can be used

CRL 321 can be used in areas with high moisture

Fits Sandblaster 36000

Carrying case

Economical and Reusable

CRL Weldon 25/64" Countersink for No. 10 Screws Squares Templates & Straight Edges CRL 321 can be usedBest Countersink Available for Aluminum Single Cutting Edge for Fast Removal of Stock For No. 10 Screws CRL Weldon Countersinks are known for their high quality unique designs and outstanding performance. They cut chatterless finished holes in aluminum every time. Smooth drilling action from a single cutting edge no matter what angle you cut at. The 1 4" (6 mm) shank diameter fits any 1 4" or 3 8" drill chuck. Product images shown are of the actual