Spiral chipflute and helical cutting edge insert design, stable cutting condition, safety and reliability.
螺旋刃刀片设计,切削平稳,安全可靠。
2
The spiral composition of the chipflute of the twist drill has great influence on the rigidity and intensity of drill.
麻花钻切屑槽的螺旋形布局对钻头的刚度和强度有很大的影响。
3
The common conjugate surface includes tooth surface of gear, working surface of solid CAM, helicoidal surfaces existing in spiral burr, worm, chipflute of cutters, and so on.