Irwin Speedhammer Plus Standard Tip 1/2 x 4 x 6 Brand_Apex Tools Grooved hex shank prevents slipping

Grooved hex shank prevents slipping in drill chuck

Fits 6" rim

It's factory set at 150 PSI and 210F

75 Steel Universal Symmetrical Centered Replacement Wheel

Irwin Speedhammer Plus Standard Tip 1/2 x 4 x 6 Brand_Apex Tools Grooved hex shank prevents slippingFits 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 up to 25% faster than other bits Shot peened, double tempered finish reduces breakage Hot isostatically pressed to extend life and resist breakage Copper braze material gives