Get the Drill America - 1/16-64 UNS HSS Taper Tap and experience the perfect combination of performance and protection for your professional needs
Get the Drill America - 2-3/4 x 1/2 x 1 60 degree Left Hand Single Angle Cutter and experience the perfect combination of performance and protection for your professional needs
and industrial aluminum welding projects
Why Choose Drill America - 2-1/4-16 UNS HSS Taper Tap
Drill America - 3-8 UNS HSS Bottoming Tap
5/8" 21/32" Continuous Pilot Capscrew Counterbore - High Performance & Durable Cutting Tool | Drill America Repair Parts Get the Drill America -Counterboring 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