克恩达高速钢镀钛90°直柄三刃锪钻KT6-153-700高速钢镀钛90°直柄三刃锪钻表面镀氮化钛，显著提高钻速，进刀量和使用寿命用于在孔端的90°沉头空的加工和去毛刺直柄，***中心位置型号DD1D2LKT6-153-7004.3mm1.3mm4mm40mmKT6-153-7015.0mm1.5mm4mm40mmKT6-153-7025.3mm1.5mm4mm40mmKT6-153-7035.8mm1.5mm5mm45mmKT6-153-7046.0mm1.5mm5mm45mmKT6-153-7056.3mm1.5mm5mm45mmKT6-153-7067.0mm1.8mm6mm50mmKT6-153-7077.3mm1.8mm6mm50mmKT6-153-7088.0mm2mm6mm50mmKT6-153-7098.3mm2mm6mm50mmKT6-153-7109.4mm2.2mm6mm50mmKT6-153-71110.0mm2.5mm6mm50mmKT6-153-71210.4mm2.5mm6mm50mmKT6-153-71311.5mm2.8mm8mm56mmKT6-153-71412.4mm2.8mm8mm56mmKT6-153-71513.4mm2.9mm8mm56mmKT6-153-71615mm3.2mm10mm60mmKT6-153-71716.5mm3.2mm10mm60mmKT6-153-71819mm3.5mm10mm63mmKT6-153-71920.5mm3.5mm10mm63mmKT6-153-72023mm3.8mm10mm67mmKT6-153-72125mm3.8mm10mm67mmKT6-153-72228mm4mm12mm71mmKT6-153-72330mm4.2mm12mm71mmKT6-153-72431mm4.2mm12mm71mm)