Irwin Speedhammer Plus Standard Tip 5/8 X 10 X 12 Size:5/8 X 10 X 12 Rotating collars

Rotating collars

Precision-ground 82 deg (degree) tip for countersinking into most machinable metals

bit is precision ground for use in furniture making

offers abrasion protection

flow rate is 10000 Gallons Per Hour

Irwin Speedhammer Plus Standard Tip 5/8 X 10 X 12 Size:5/8 X 10 X 12 Rotating collarsFits 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