Material Number 1025862ISO Catalog ID KS45BLNE1245[D1] Effective Cutting Diameter 101.6 mm[D] Adapter / Shank / Bore Diameter 25.4 mm[D6] Hub Diameter 47.75 mm[BM] Cutting Width Minimum 7.93 mm[CDX] Radial Maximum Depth of Cut 23.92 mm[L1] Gage Length 39.88 mmNumber of Inserts 10[Z] Number of Flutes 5Gage Insert LNE_1245___Max RPM 7400