Irwin Rotary Percussion – Straight Shank – 1 per EA – 326003

Description

• Fits all hammer drills with 3-jaw or Jacobs chuck. 1 per EA
• Chrome vanadium shaft through-hardened to 50-53HrC.
• 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.
• Bit Length=4 1/2 in.
• Cutting Diam [Nom]=3/16 in.
• Dia.
• [Nom]=3/16 in.
• Finish=Chrome.
• Flute Length=4 1/2 in.
• Height [Nom]=0.039 in.
• Length [Nom]=21.650 in.
• Overall Length [Nom]=6 in.
• Type=Rotary Percussion Bit.
• Width [Nom]=7.870 in.
• Wt.=0.06 lb.
• Fits all hammer drills with 3-jaw or Jacobs chuck.
• Chrome vanadium shaft through-hardened to 50-53HrC.
• 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.

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