CRL Weldon 9/16" Countersink for No 12 to 16 Screws Hand Cleaners & Dispensers Apply it to a variety

Apply it to a variety of plastic materials such as: Acrylic

It has no markings

Stud Markings Every 16 Inches

A New Experience in Glass Cutting

CRL Weldon 9/16" Countersink for No 12 to 16 Screws Hand Cleaners & Dispensers Apply it to a varietyFor No. 12 to 16 Screws Best Countersink Available for Aluminum Single Cutting Edge for Fast Removal of Stock 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