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U Super Primalloy® Cryo-Gen N™ Letter Industrial Length Drill Bit

U Super Primalloy® Cryo-Gen N™ Letter Industrial Length Drill Bit

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Item Number: 826470
Package Weight: 0.1 lbs
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Product Details

  • Super Primalloy® CONSTRUCTION - The proven, heavy duty construction of our Super Primalloy® drills.
  • MULTI-PHASE CRYOGENIC TREATMENT - Patented deep thermal cycle brings drills down to -300°F to alter and refine the molecular grain structure, relieve stress fracturing and increase durability and life.
  • "N" SERIES NITRIDE TREATMENT - Nitride treatment case hardens the cutting surfaces for superior edge retention, faster long-term hole creation and longer service life.
  • SUPER HEAVY DUTY 135° SPLIT POINT - The 135° split point geometry eliminates the need for center punching. Allows for easier penetration and increased life in high tensile materials.
  • STABILIZED MOLECULAR STRUCTURE - Cryogenic treatment reduces brittleness and provides extended tool life.
  • HIGH LUBRICITY SURFACE TREATMENT - Dark gold surface treated body provides excellent lubricity for increased drill life. 
  • MODIFIED FLUTE & WEB - Provides increased strength and durability.
  • SUPER-TOUGH "M" SERIES ALLOY STEEL CONSTRUCTION - Superior tool steel provides exceptional wear resistance and longer life.
  • FLATTED SHANKS - Virtually eliminates slippage in the drill motor and prevents damage to the drill and chuck.
  • MADE IN THE U.S.A.

Product Specification

Brand:  Super Primalloy®
Diameter:  U
Drill Length:  Industrial Length
Finish:  Nitride
Flute Length:  3-5/8"
Hand:  Right Hand
Material:  M Series Alloy
Measurement Type:  Letter
Overall Length:  5"
Product Number (Alt):  82-6470
Series:  Cryo-Gen N
Sold As:  Individual
Subcategory:  Industrial Length Drill Bits
Tip Style:  135° Split Point

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