IRWIN 322052 SDS-Plus 7/8 x 10 x 12 Hammer Drill Bit

IRWIN 322052 SDS-Plus 7/8 x 10 x 12 Hammer Drill Bit Review

IRWIN 322052 SDS-Plus 7/8 x 10 x 12 Hammer Drill Bit Feature

• Patented tip and flute design removes dust more efficiently.
• Chrom Vanadiam shaft
• Shot-peened, double tempered finish reduces breakage
• Copper braze material gives high heat resistance
• Fits all SDS-plus and Hilti TE-C rotary hammers

Fits all SDS-plus and Hilti TE-C rotary hammers. Reduced area above the flute prevents the drill bit from binding while drilling-the full usable length can be utilized. Chrome vanadium shaft through-hardened to 50-53HrC. Patented tip and flute design removes dust more efficiently. Shot-peened, double-tempered finish reduces breakage. Copper braze material gives high heat resistance for reduced tip loss.