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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Overall Length: 5-1/8"
Enhance your safety and performance with the Drill America - 3/64 Carbide 2 Flute Uncoated (Bright) Double End Ball End Mill
Thread Size: m39
Shank Size: 29/32"
Overall Length: 5-5/8"
3" X 1/2" Pilot Hole HSS Taper Shank Counterbore - High Performance & Durable Cutting Tool | Drill America Repair Parts Overall Length: 5-1/8"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