IRWIN 326007 Masonry Drill Bit, 1/4 in Dia, 12 in OAL, Rotary Hammer Bit, 2-Flute, Straight Shank

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PRODUCT OVERVIEW

Bit will fit all hammer drills with 3-jaw or Jacobs chuck and features a chrome vanadium shaft through hardened to 50-53HrC, shot-peened, double-tempered finish, flute geometry removes dust from the hole quicker, copper braze material gives high heat resistance. All tips made to ANSI specifications.

Description du français:

FORET MARTEAU MACONNERIE 1/4 X 8 X 12 PO

  • CARBIDE TIPPED
  • STRAIGHT SHANK
  • Dia x OA Lgth In : 1/4 x 12
  • Product Details

    Cutting Edge Material: Copper
    Diameter: 1/4 in
    Flute Length: 8 in
    Material: Chrome Vanadium Steel
    Number Of Flutes: 2
    Overall Length: 12 in
    Package Quantity: 1
    Package Type: Pack
    Shank Type: Straight
    Suitable for: Fits All Hammer Drills with 3-Jaw or Jacobs Chuck
    Type: Rotary Hammer Bit

    Features

  • Patented flute geometry removes dust from the hole quicker for fast drilling and long life
  • Up to 150% faster than other competitive bits
  • Shot peened, double tempered finish reduces breakage
  • Hot isostatically pressed to extend life and resist breakage
  • Copper braze material gives high heat resistance for reduced tip loss
  • Hot isostatically pressed to extend life and resist breakage
  • Up to 150% faster than other competitive bits
  • For use with rotary and percussion drills, shot peened, double-tempered finish for extra durability
  • SKU: 9788423
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