TOP DOG Countersinks are designed to drill and chamfer a clearance hole for flat head and oval head screws. The have a straight shank for standard chucking or a collet holder. Designs are offered in both English (82-degree angle) and Metric (90-degree angle). Our 8-piece set will start you out with one of each size offered.

• PN 650-1000 for English Screws #5, #6, #8, #10, #12, 1/4, 5/16 & 3/8.
• PN 650-1010 for Metric Screws #3mm, #4mm, #5mm, #6mm, #8mm, #10mm & #12mm.

Specifications and Price can be found below.

To place an order, you can find a list of our distributors here.

Click here for technical data.