7/16" X 5/32" Pilot Hole HSS Straight Shank Counterbore

(DEWCBR7/16)

46.8851

Package Qty: 1

Total Price: $46.89

($46.8851/ea)

Quantity:

Add to Cart Add to Quote

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 oth

Order by 2:30PM (CST) for same-day shipping! Repeat and volume customers, call or request a quote for the best possible pricing.

Specifications DEWCBR7/16

Body Dia: 7/16"
Material: High Speed Steel
Pilot Dia: 5/32"
Shank Size: 3/8"
Shank Type: Round
Finish: Uncoated (Bright)
Number of Flutes: 3
Overall Length: 0

Features

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 pilot that is interchangable, which provides flexibility in the use of the tool.