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5/16" (8mm) Super Primalloy® AlTiN Carbide Spot Weld Drill Bit
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Item Number: 824220
Package Weight: 0.1 lbs
Product Details
- SOLID CARBIDE - The ideal drill for used in Boron steel and other high strength alloy steels.
- ALUMINUM TITANIUM NITRIDE (AlTin) COATING - Exceptionally high heat resistance and extreme lubricity designed for use without cutting fluid.
- TRIPLE FLUTE DESIGN - Geometrically engineered triple flute cutting edge improves the cutting efficiency by 50% over standard two flute designs.
- TOUGH APPLICATIONS - Effectively removes spot welds in high strength Boron steel auto body panels.
- LONG SERVICE LIFE - Micro-grain carbide provides superior durability and long life.
- VERSATILE - Full round shank can be used in all standard variable speed drill motors.
- Made in the U.S.A.
NOTE: Requires a slower speed (900-1000 RPM) than standard drills when drilling difficult materials.
Product Specification
Alt Hyphen Number:
82-4220
Brand:
Super Primalloy®
Diameter:
5/16"
Drill Length:
Stubby Length
Finish:
Aluminum Titanium Nitride
Hand:
Right Hand
Material:
Solid Carbide
Measurement Type:
SAE
Overall Length:
2-3/4"
Series:
Super Primalloy® AITiN Coated
Sold As:
Individual
Subcategory:
Spot Weld Drill Bits
Tip Style:
Spur Point