The chamfer,thread length are specially designed these newly developed products will help increase machining efficiency while reducing tool consumption Suitable for tappping Blind hole in Carbon steels and Alloy steels,where chips are produced in a continuous coil state. CNC Style enchances chip evacuation and cutting fluid flow to the cutting teeth for reduced friction, heat and galling. Also reduces contact between the tap and the workpiece. Bottoming Style are designed to lift the chips sout of the hole in blind hole tapping, eliminating chip evacuation problems which can result in damaged threads and broken taps. They will also bridge opeings, keyways and other interruptions in the tapped hole. Lubrication:Water-soluble, non-water soluble, and emulsified, mineral oil, and so on..
Trustpilot
5 days ago
2 weeks ago