整体硬质合金直槽钻参数规格：

整体硬质合金直槽钻使用特点 Use features

用于：灰铸铁、球墨铸铁、高硅铝合钢、铜合金等材料的加工，对于变形铝、纯铜必须采用内冷强制排屑，定心能力强，稳定的尺寸精度和良好的表面质 置，适用于加工系统刚性优异的场合，高速大进给。

For: gray cast iron, nodular cast iron, high silicon aluminum synthetic steel, copperalloy processing, for wrought aluminum and copper must use of inner cooling.Centring ability iS strong, stable dimensional accuracy and good surface quality for excellent rigidity of processing system, suitable high speed and high feed cutting.

整体硬质合金直槽钻制造特点 Manufacturing characteristics

刃部公差(Cutting edge tolerance): m7

排屑槽型(Chip groove):特殊设计，便于排屑(Special design, easy to chip removal)

模刃制造(Chisel edge manufacturing}:横刃 H型修正(Chisel edge H type correction)

柄部形式(Shankform): DIN6535HAh6

涂层(Coating): NaNo/TIN