High Quality Material: The carbide rotary point burr is made of tungsten carbide aluminium, high hardness, wear resistance, long service life, processing hardness up to HRA ≥ 85
6 Shapes: The metal rotary bit kit has 6 pieces of different shaped burrs to meet most of your drilling needs, widely used for carving, shaping, removing sharp corners, burrs and excess material
Wide Range of Applications: The aluminum rotarys burr can cut cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminium, marble, jade, bone, etc., with high working efficiency
Product Parameters: The tungsten carbide die grinder bit set is a 6mm round shank, suitable for many electric or pneumatic tools; the cutting diameter is 10mm, please check the size before purchasing to ensure fitment
Note: The cutting direction should be from right to left at a constant speed, not like the use of grinding wheels like reciprocating cutting; be careful not to use too much force (the pressure is generally not more than 4 kgf)