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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Sizes: 1/16" - 1/2" A - Z and #1-#60
Enhance your safety and performance with the Drill America - 4 x 1/2 x 1-1/4 45 degree HSS Double Angle Cutter
Why Choose the Sawyer Heavy-Duty Rim Clamp
Enhance your safety and performance with the Drill America - 15/16-30 UNS HSS Bottoming Tap
Designed for ease of use and precision
1-1/4" X 3/8" Pilot Hole HSS Straight Shank Counterbore - High Performance & Durable Cutting Tool | Drill America RadWear-Hi-Viz Sizes: 1/16" - 1/2" ACounterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1 8" or less), the operations is usually known as spot facing; for example, a flat seat for a bolt head or nut. If, on the other hand, the hole is enlarged to a considerable depth, it is designated as counterboring. These counterbores are made of two piece construction, having an integral shank and counterbore cutter, and a