Get the Drill America - 1/4-56 UNS HSS Tap Set and experience the perfect combination of performance and protection for your professional needs
Why Choose Drill America - 3-1/4-8 UNS HSS Bottoming Tap
Get the Drill America - 15/16-14 UNS HSS Bottoming Tap and experience the perfect combination of performance and protection for your professional needs
The Sawyer Out of Round Attachment is designed to increase efficiency and accuracy in your pipeline operations
this durable and safety-enhanced handle ensures smooth and precise operation in all oxy-fuel applications
2-3/4" X 1/2" Pilot Hole HSS Taper Shank Counterbore - High Performance & Durable Cutting Tool | Drill America Welding PPE 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