Solid Carbide Long Neck End Mill Hrc55 Cutter  

Long Neck Square End Mill Cutter With 1.5 mm Neck Quick Detail: 0.5-0.6um Ultra Fine grain size TIALN Coating (Purple),SiN(Copper), AlTiN ( Black) Checked by Zoller Inspection Equipment Workpiece upto HRC50 Co:10%, Wc: 90% TRS: 3500N/mm2 HRA: 91.5-91.8 solid carbide Long neck square end mill Made by 5 AXIS CNC grinder Grain Size: 0.6-0.8um 2Flute Lneck Square end mill or Ball Nose End Mill dia d1 neck length- l2 O.A.L -l3 efective length-l1 neck dia. - d3 shank dia. - d2 1 4 50 1.3 0.95 4 1 6 50 1.3 0.95 4…