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19/64" X 3/32" Pilot Hole HSS Straight Shank Counterbore

  • Mfr # DEWCBR19/64

  • Zoro # G1745259

product price:  $23.89
/ea

Key Features

Overall Length
3-13/16"
Shank Dia.
17/64 in
Material - Machining
High Speed Steel
Number of Flutes
3
Bore Dia.
19/64"
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Specifications

Product Information

MFR #
DEWCBR19/64
Zoro #
G1745259
UPC #
887861128964
Country of Origin
China

Dimensions

Overall Length
3-13/16"
Shank Dia.
17/64 in
Bore Dia.
19/64"
Size- Decimal
0.296875 in
Pilot Dia.
3/32 in
Body Dia.
19/64 in
Shank Size
17/64"
Size
19/64 in

Details

Material - Machining
High Speed Steel
Number of Flutes
3
Shank Type
Straight
Finish
Uncoated (Bright)

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 counterbore-cutter, and a pilot that is interchangable, which provides flexibility in the use of the tool.

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