Pay in 4 interest-free payments of $5.71 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Drill America - 1-13/16-12 UNS HSS Tap Set
Enhance your safety and performance with the Drill America - 4-8 NPT HSS 8 Flute Pipe Tap Left Hand
Drill America - 7/16-28 UNS HSS Tap Set
Enhance your safety and performance with the Drill America - 2-14 UNS HSS Taper Tap
Get the Drill America - 1-1/2-20 UNS HSS Tap Set and experience the perfect combination of performance and protection for your professional needs
3/16" X 3/32" Pilot Hole HSS Straight Shank Counterbore - High Performance & Durable Cutting Tool | Drill America Countersinks & Counterbores Drill America - 1-13/16-12 UNSCounterboring 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