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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
Part Number: 75D625CABZ/TAPKING
Included sizes: 7/8"
GRIP RATING:Dry 3/5 • Wet 3/5 • Oily 3/5
Part Number DWDRSD30
Part Number: BIT-T/A54727
2-3/4" X 1/2" Pilot Hole HSS Straight Shank Counterbore Quantity:1 Part Number: 75D625CABZ/TAPKINGProduct Description 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
