Name: 1-7/8" X 7/16" Pilot Hole HSS Taper Shank Counterbore
Brand: Qualtech
SKU: DEWCBRTS1-7/8
Price: 168.11 USD
Availability: InStock

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1-7/8" X 7/16" Pilot Hole HSS Taper Shank Counterbore

Original price was: $301.27.Current price is: $168.11.

Size: 1-7/8
Material: High Speed Steel
Finish: Uncoated (Bright)
Overall Length: 8-1/8
Shank Size: 4MT
Shank Type: Taper
Brand: Qualtech

14 in stock

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$12.50 2 Day Shipping
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Shipped same day when ordered before 3 PM EDT.

SKU: DEWCBRTS1-7/8 Category: Taper Shank Tag: Pilot Hole HSS Taper Shank Counterbore

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.