3/8" X 5/32" Pilot Hole HSS Taper Shank Counterbore
Mfr # DEWCBRTS3/8
Zoro # G1742285
product price: $24.95
/eaKey Features
Overall Length
4-1/16"
Shank Dia.
1MT
Material - Machining
High Speed Steel
Number of Flutes
3
Bore Dia.
3/8"
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Product Information
MFR #
DEWCBRTS3/8
Zoro #
G1742285
UPC #
887861129831
Country of Origin
China
Dimensions
Overall Length
4-1/16"
Shank Dia.
1MT
Bore Dia.
3/8"
Size- Decimal
0.375 in
Body Dia.
3/8 in
Pilot Dia.
5/32 in
Shank Size
1MT
Size
3/8 in
Details
Material - Machining
High Speed Steel
Number of Flutes
3
Shank Type
Taper
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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