Irwin 323015 Hammer Drill Bit 7/8 x 21

IRWIN INDUSTRIAL SDS-MAX BIT?

• Cutting diameter: 7/8.
• Overall length: 21.
• Fits all SDS-Max. Hilti TE F. G and Y rotary hammers.
• 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 50-53HrC.
• Patented flute geometry removes dust from the hole quicker for fast drilling and long life.
• All tips made to ANSI specifications.