Much better than plastic bushing
TechDiamondTools Diamond Lapping Paste Polishing Compound 1050 Grit Mesh 12-20 Microns Lapidary Paste for Rock Glass Metal Jewelry Resin Marble with 25% Concentration of Diamond Powder USA Made
6 pieces in total
Size: 3mm/1
so you can get the job done fast
Nicholson Triangular Double Extra Slim Taper Hand File Without Handle, Single Cut, American Pattern, 6" Length sold2025 Much better than plastic bushingNicholson Triangular Double Extra Slim Taper Hand File Without Handle, Single Cut, American Pattern, 6" Length Cooper Hand Tools, a division of Cooper Industries, Inc., manufactures and markets many well known brands of hand tools, chain, and electronic soldering products, including Campbell (R) chain, Crescent (R) brand wrenches and pliers, Lufkin (R) measuring tools, Nicholson (R) files and saws, Plumb (R) hammers, H. K. Porter (R) bolt cutters,