Material:top with tungsten carbide,HRA91,shank with steel.
Type: 6mm top ,3mm shank,A,C,D,E,F,G,H,L,M,N type
Pack:10pcs per set plastic box
Cuts: single cuts ,2 cuts,aluminium cut
1.Fine finishing on all kinds of metal mould cavity,like shoes mould.
2.working on all kinds of metal and nonmetal's Craft sculpture.
3.cleaning those trimming,burrs and weld line on casting ,forge and weldment part.
4.chamfering and rounding and processing the bore surface on machine part, cleaning the pipeline
5 sleeking on the impeller runner part.
use hard alloy rotary file together with electronic or air tools with driving rotate speed of 6000-50000RDS/M,the pressure should not more than 4KG,during the operation, please use protective goggles to protect splashing smear metal.