Cratex Large Wheels

Black Forest Wood Co. Verified independent store

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Silicon Carbide Grinding Wheel has found wide application for many grinding, deburring, smoothing and polishing operations like: Removing rust, heat marks, tarnish, excess solder, scratches, corrosion, removing burrs and breaking edges Polishing welded seams after rough grinding, polishing bearing surfaces and raceways Smoothing and sanding: castings and punched or sheared pieces, smoothing glass edges, wet sanding of gemstones, trimming plastic articles Cleaning before welding or soldering. Fast way to clean all unwanted surface deposits. Product details: Offered in 4 grit textures all color coded: C – Coarse (green), M – medium (dark brown), F – Fine (reddish brown), XF – Extra fine (grey green).Material: Premium Silicon CarbideBond: Premium grade oil resistant chemical rubber (rubberized)Used by professional jewelers, gunsmiths, dental technician, Knifemakers, lapidaries, bladesmiths, silversmiths etc. Max Safe Speed Speeds are based on 5,000 Surface Feet Per minute. Best results are usually obtained at 30% to 80% of Maximum Safe Speed. Use light work pressure 1-12’ Diameter-15,000 RPM 2”- 10,000 RPM 3” – 7,000 RPM 4”- 5,250 RPM 5” – 4,200 RPM 6”- 3,600 RPM 7”- 3,000 RPM 8’- 2,600 RPM 10”- 2,100 RPM Show more