Irwin 323014 Hammer Drill Bit, 7/8 in Dia, 13 in OAL, Twist Flute, 4-Flute, 5 in Dia Shank, SDS-Max Shank

Description

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.