Scope of application: it can be installed on electric mill, engraving machine and pneumatic engraving pen. Chamfering and groove processing of various mechanical parts. Clean the inner holes and surfaces of pipes and finish machining mechanical parts.
Features: thick and durable, high-strength diamond, using artificial diamond as raw material and high-strength diamond electroplating. The pole is made of high wear-resistant and high hardness alloy material, which is more durable