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Irwin 323017 Hammer Drill Bit, 1 in Dia, 21 in OAL, Twist Flute, 4-Flute, 5 in Dia Shank, SDS Max Shank

Irwin 323017 Hammer Drill Bit, 1 in Dia, 21 in OAL, Twist Flute, 4-Flute, 5 in Dia Shank, SDS Max Shank

by Irwin
SKU OG2439008
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Flute geometry removes dust from the hole quickly, double tempered, shot peened, finish with copper braze material for heat resistance and reduced tip loss. The chrome vanadium shaft is through hardened to 50-53 HrC. Fits all SDS-Max, Hilti TE F, G and Y rotary hammers.
  • Fits all SDS-max rotary hammers and Hilti TE F, G and Y rotary hammers
  • Fits all SDS-max rotary hammers and Hilti TE F, G and Y rotary hammers
  • Patented flute geometry removes dust from the hole quicker for fast drilling and long life
  • Shot-peened, double-tempered finish reduces breakage
  • Copper braze material gives high heat resistance for reduced tip loss
  • Chrome vanadium shaft through-hardened to 50-53HrC