Irwin Speedhammer Plus Standard Tip 5/8 in. Dia. x 6 in. Bradshaw Class III per N

Class III per N

Press other end of draft blocker into aluminum vent pipe as a friction fit

or for diverter handle order

Low-Medium Adhesion

EcoTouch™ Kraft-faced

Irwin Speedhammer Plus Standard Tip 5/8 in. Dia. x 6 in. Bradshaw Class III per NFits 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