Irwin Hammer Drill Bit, 7/ Dia, OAL, Twist Flute, 4-Flute, ✓ Drill Bit Storage in Handle ✓ Brushless Motor – Longer Tool Life ► Power Up Your Projects Now
Flute geometry removes dust from the hole quickly, double tempered, shot peened, finish with terra cotta 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.





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