X-Series Mirco Grain Ball-nose cutting tools R0.5-R10mm, 2Flute-4Flute Helix angle: 30 (35; 45 Option Upto: HRC45-50 WC=90%, Co=10%, TRS>3800N/mm2; Hardness>91.8HRA, Grain size: 0.6um; High qulaity of wearability and impact Order No Cutting (d) Flute length (l) Shank (D) AOL R0.5X2X4Dx50Lx2F 1 2 4 50 R0.75X3X4Dx50Lx2F 1.5 3 4 50 R1.0X4X4Dx50Lx2F 2 4 4 50 R1.25X5X4Dx50Lx2F 2.5 5 4 50 R1.5X6X4Dx50Lx2F 3 6 4 50 R1.75X7X4Dx50Lx2F 3.5 7 4 50 R 2.0X8X4Dx50Lx2F 4 8 4 50 R 2.5X10X6Dx50Lx2F 5 10 6 50 R 3.0X12X6Dx50Lx2F 6 12 6 50 R 3.5X14X8Dx60Lx2F 7 14 8 60
