drill bits & sets
irwin 585 324018 . 75x8x13 spline 2 cutterdrill bit
chrome vanadium shaft through hardened to 50 53hrc copper braze material gives high heat resistance for reduced tip loss shot peened double tempered finish reduces breakage fits all spline rotary hammers cutting diam 3 4 in flute length 8 in type demolition hammers height 1 in length 16 1 2 in overall length 13 in type spline drill bit width 1 3 4 in sku orsno64860
irwin