Get the Drill America - 3-18 UNS HSS Tap Set and experience the perfect combination of performance and protection for your professional needs
Durable Construction: Built to withstand rugged conditions
Choose the Drill America - 5/16-14 UNS HSS Bottoming Tap for unmatched reliability and performance
Choose the Drill America - 1/16-11/64 90 degree Deburring Tool for unmatched reliability and performance
Whether you're working in low-light conditions or exposed to flame and heat hazards
11/16" X 1/4" Pilots for Counterbore - High Performance & Durable Cutting Tool | Drill America Burs & Rotary Files 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