Irwin Speedhammer Plus Standard Tip 1/2 x 10 x 12 Size:1/2 x 10 x 12 5/8" Diamond Knock Out Arbor

5/8" Diamond Knock Out Arbor

Can be used with polishing compound

High Density 'Jumbo' Blue Zirconia flap disc for right angle grinders

3 Flats On Shank Reduce Slipping In The Chuck

All nozzles packed for storage in a convenient see-thru plastic case

Irwin Speedhammer Plus Standard Tip 1/2 x 10 x 12 Size:1/2 x 10 x 12 5/8" Diamond Knock Out ArborFits 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