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21/64" Super Primalloy® Cobalt Industrial Length Drill Bit
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Item Number: 82621
Package Weight: 0.1 lbs
Product Details
- Super Primalloy® CONSTRUCTION - The same proven, heavy duty Super Primalloy® construction of our fractional size Cobalt Drills.
- M-42 COBALT ALLOY - Provides an 8% Cobalt content for superior performance compared to conventional M-35 Cobalt alloy tools.
- ENHANCED HEAT RESISTANCE - M-42 cobalt alloy steel enhances heat resistance and extends the overall service life while cutting tough alloys and hard materials such as stainless steels, iron based and titanium alloys.
- 135° SPLIT POINT - 135° split point geometry eliminates the need for center punching and allows for easier penetration and increased life in high tensile materials.
- GOLD SURFACE TREATMENT - Cobalt-Gold body provides excellent lubricity for increased drill life and prevents corrosion and rust.
- Made in the U.S.A.
Product Specification
Alt Hyphen Number:
82-621
Brand:
Super Primalloy®
Diameter:
21/64"
Drill Length:
Industrial Length
Finish:
Gold
Flute Length:
3-5/16"
Hand:
Right Hand
Material:
M42 Cobalt
Measurement Type:
SAE
Overall Length:
4-5/8"
Series:
Super Primalloy® Cobalt
Sold As:
Individual
Subcategory:
Industrial Length Drill Bits
Tip Style:
135° Split Point