涂层整体合金钻头SOLID CARBIDE DRILLS ( CCBF□□□ )代码-Code订货号-EDP No.规格-Dimension (mm)备注/Remark超细微粒Micro Grain 螺旋角Helix Angle: 30?涂层Tialn Coated涂层钻头DrillCCBF013D1.3*13*1.3*30高速加工涂层钻头DrillCCBF014D1.4*13*1.4*30高速加工涂层钻头DrillCCBF015D1.5*13*1.5*30高速加工涂层钻头DrillCCBF016D1.6*10*1.6*34高速加工涂层钻头DrillCCBF017D1.7*10*1.7*34高速加工涂层钻头DrillCCBF018D1.8*11*1.8*36高速加工涂层钻头DrillCCBF019D1.9*11*1.9*36高速加工涂层钻头DrillCCBF020D2.0*12*2.0*38高速加工涂层钻头DrillCCBF021D2.1*12