Dia. 4-20mm Wool Felt Mounted Points 3mm Shank Polishing Bobs for Mirror Finish of Metal Stone Glass Plastic

Density:

Soft -- Medium ( 0.5gm/c3 )

Feature:

High Degree Wear-Resisting

Strong cutting force,sharp,durable, highly active anti-clogging and good degree of finish

Avoid burning down the surface of the workpiece and turning black

Application:

Used for grinding all kinds of metal workpiece, stainless steel, table ware architectural, handware,handle,hinge,gatelock,galvanization, lighting,brassie,copper plastics and marble and so on.

Installed on dremel, mini electric drill or die grinder, apply to all metal material and other non-metallic products polishing, surface fine finishing, working with polishing compound