3M Radial Bristle Disc Master Kit Engraving Blocks Model SC5-K20 Net Weight 1

Model SC5-K20 Net Weight 1

Part # Metal Type 9501-350 14K White Head / 14K Yellow Shank 95B-350 Platinum

Model Smith WH100 with MW411 Tip Tip Included Smith MW411 Oxygen/Propane Tip Body Material Nickel-plated solid brass Valve Material Stainless steel ball valves Hose Connection USA Standard B (9/16 inch) Gas (Propane) Pressure 8–10 PSI Oxygen Pressure 12–20 PSI Compatible Gases Oxygen / Propane Notes

TXR-1 foot speed control

3M Radial Bristle Disc Master Kit Engraving Blocks Model SC5-K20 Net Weight 1The 3M Radial Bristle Disc Master Kit gives professional jewelers and metalsmiths a complete range of miniature radial bristle disc wheels in all three sizes 1", 3 4", and 9 16" along with mandrels, in a single comprehensive set. These long lasting discs work like natural bristle brushes but require no added polishing compound; the abrasive is built directly into the bristles. Simply stack individual discs onto the included pin hole mandrels four to