10Pcs Tungsten Carbide Rotary Drill Bits 1/8″ Shank Burr Die Grinder Carving Set
The rotary burr set can take place of the small grinding wheel with the handle, producing less dust or pollution. Processing hardness up to HRA≥85.
10Pcs Tungsten Carbide Rotary Drill Bits 1/8″ Shank Burr Die Grinder Carving Set
Tungsten steel polishing head: mainly used on pneumatic or electric drive tools, with a speed of generally 6000-50000 revolutions per minute. The tungsten steel polishing head mainly has the following characteristics.