The 3M™ Silver Depressed Centre Grinding Wheel is a type 27 wheel designed to deliver an unbeatable combination of performance and value. This long-lasting wheel uses 3M Precision-Shaped Grain to deliver a fast and consistent cut during grinding and heavy stock removal on stainless steel, mild steel, aerospace alloys, and more.
The 3M™ Silver Depressed Center Grinding Wheel is a heavy-duty wheel designed for use in aggressive grinding applications like beveling, slag removal, weld grinding and edge work on a variety of metals. You can rely on this wheel to help you to tackle your toughest grinding applications.In medium and high-pressure applications like robotic weld grinding, it's important to choose a high-performance abrasive that cuts fast and lasts long. The self-fracturing mineral in the 3M™ Silver Depressed Center Grinding Wheel will keep your robot grinding welds long after other abrasives call it quits, reducing downtime and maximizing efficiency.The 3M™ Silver Depressed Center Grinding Wheel features 3M Precision-Shaped Grain which continually fractures into super-sharp points and edges that slice cleanly through metal, rather than gouging or plowing as traditional abrasives do. This also helps it to last significantly longer than conventional ceramic grain abrasives while maintaining a high cut-rate over the life of the wheel.The 3M™ Silver Depressed Center Grinding Wheel is part of a new class of 3M abrasives designed to deliver an unbeatable combination of performance and value. Powered by the legendary speed and long life of 3M Precision-Shaped Grain, these Advanced Series Abrasives are ideal for a wide variety of metalworking applications like weld removal, beveling, edge chamfering and more – offering a longer life and faster cut than aluminum oxide, alumina zirconia and other conventional ceramic abrasives.
Abrasive Material | Precision Shaped Ceramic |
Applications | Weld Removal, Weld Grinding, Flashing of flame-cut parts, Heavy Deburring, Right Angle Grinding, Grinding, Deburring, Deburring Edges, Descaling, Edge Beveling, Edge Chamfering |
Attachment Type | Centre Hole, Threaded |
Bond Type | Resin |
Brands | 3M™ |
Centre Hole Diameter (Imperial) | 0.375 in, 0.625 in, 0.875 in |
Centre Hole Diameter (Metric) | 9.525 mm, 15.875 mm, 22.225 mm |
Centre Hole Thread Size | 5/8"-11 |
Equipment - Machines | Right Angle Grinders, Vertical Grinders |
Grit | 36+ |
Industries | MRO, Marine, Metalworking, Oil&Gas, General Industrial, Transportation & Heavy Equipment |
Maximum Speed | 6650 rpm, 8500 rpm, 10200 rpm, 12250 rpm, 13300 rpm, 15300 rpm |
Net Weight (Imperial) | 0.34 lb, 6.25 lb, 7.5 lb, 9.03 lb, 14.32 lb, 20.14 lb, 33.34 lb |
Net Weight (Metric) | 154.22 g, 2834.95 g, 3401.94 g, 4096.85 g, 6494.54 g, 9135.8 g, 15124.13 g |
Product Colour | Black |
Product Form | Grinding Wheel |
Sub Applications | Deburring Edges, Descaling, Edge Beveling, Edge Chamfering, Weld Removal & Finishing, Weld Grinding |
Sub Industries | Metal Fabrication |
Wheel Type | T27 |
Overall Diameter (Imperial) | 4 in, 4.5 in, 5 in, 6 in, 7 in, 9 in |
Overall Diameter (Metric) | 101.6 mm, 114.3 mm, 127 mm, 152.4 mm, 177.8 mm, 228.6 mm |
Overall Thickness (Imperial) | 0.25 in |
Overall Thickness (Metric) | 6.35 mm |
Safety Data Sheets
Document Number: MSDS_3028230_CA_EN
(PDF)