• 3mm Shank
• Double cut
• 3mm diameter head
• 4mm Cutting Length

Tungsten Carbide rotary cutting burrs, Inverted Cone shape. For making v-cuts and rear side chamfering and grinding ferrous and non-ferrous metals, plastics and wood. Use with your rotary tool or grinder.  Cutting speed should not exceed 30,000 RPM. 

Double cut for use on non-ferrous metals, aluminium, soft steel and also for all non-metal materials such as plastics and hard wood. Use for medium-light stock removal, deburring, finishing and cleaning. Will leave a smooth finish.