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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Overall Length: 18-3/4"
Head Length: 5/32"
Choose the Drill America - 2-10 UNS HSS Taper Tap for unmatched reliability and performance
black and gold surface treated for use in a wide range of materials such aluminum
63/64" X 5/16" Pilot Hole HSS Straight Shank Counterbore - High Performance & Durable Cutting Tool | Drill America Repair Kits Overall Length: 18-3/4"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
US$ 16.00
US$ 15.99
US$ 22.00