Product Introduction
The 3M™ General Purpose Depressed Center Grinding Wheel is a heavy-duty wheel designed for aggressive stock removal on various materials, including carbon steel, stainless steel, and cast iron. Engineered with a durable aluminum oxide mineral, this Type 27 wheel delivers an excellent cut-rate, long service life, and overall good value. It’s the ideal first step for rough grinding applications such as beveling, slag removal, and weld grinding, ensuring high performance when used with an appropriate right-angle grinder and wheel guard.
3M™ General Purpose Depressed Center Wheel Features
- Heavy-Duty Performance: Designed for heavy grinding and substantial stock removal.
- Versatile Abrasive: Made with aluminum oxide mineral for excellent durability and a strong cut.
- Multi-Substrate Use: Suitable for grinding on a variety of metals, including carbon steel and stainless steel.
- Good Value: Offers a solid balance of performance, cutting speed, and durability.
- Safe Design: Type 27 depressed center allows flanges to recess, preventing gouging of the substrate.
3M™ General Purpose Depressed Center Wheel Applications
- Beveling and edge work.
- Slag removal after welding.
- Grinding down welds.
- Rough grinding on carbon steel, stainless steel, and cast iron.
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| Property | Value |
|---|---|
| Abrasive Material | Aluminum Oxide |
| Application | Weld Removal, Grinding, Edge Beveling |
| Attachment Type | Center Hole, Threaded |
| Bond Type | Resin |
| Brands | 3M |
| Case Quantity | 20.0 per Case, 40.0 per Case |
| Center Hole Diameter (Imperial) | 0.875 in |
| Center Hole Diameter (Metric) | 22.225 mm |
| Center Hole Thread Size | 5/8"-11 |
| Equipment - Machines | Right Angle Grinders |
| Grit | 24 |
| Industries | General Industrial, Metalworking |
| Maximum Speed | 8500 rpm, 13300 rpm |
| Product Color | Black |
| Product Form | Wheel |
| Sub Applications | Weld Grinding, Edge Chamfering, Deburring Edges, Right Angle Grinding, Gate Removal, Plate Grinding, Edge Beveling |
| Sub Industries | Metal Working, Metal Fabrication |
| Wheel Type | T27 |
| Overall Diameter (Imperial) | 4.5 in, 7 in |
| Overall Diameter (Metric) | 114.3 mm, 177.8 mm |
| Overall Thickness (Imperial) | 0.25 in |
| Overall Thickness (Metric) | 6.35 mm |
