Specifications
| Product Type | Grinding Wheel |
|---|---|
| Wheel Type | Depressed Center (T27) |
| Diameter | 4-1/2 in (115 mm) |
| Thickness | 1/4 in (6 mm) |
| Arbor / Bore | 7/8 in (22 mm) |
| Pieces per Pack | 25 |
| Abrasive Grain | Aluminum Oxide |
| Suitable Materials | Metal, stainless steel |
| Application | Grinding |
| Compatible Tool | Angle Grinder |
| Max. Operating Speed | 13,300 RPM |
| Brand | Whitby Abrasives |
Description
- HIGH QUALITY - High-grain concentration for aggressive grinding action and smoothly running wheels.
- MATERIAL - Aluminum oxide grain construction ensures long wheel life and high material removal.
- SIZE - 4 1/2" diameter, 1/4" thickness, 7/8" arbor (115 mm x 6 mm x 22mm).
- PACKAGE - 25 PCS.
Frequently asked questions
Q: What are these grinding wheels for?
A: Fast stock removal, weld grinding, edge beveling, and surface prep on metal and stainless steel.
Q: Can I cut with a grinding wheel?
A: No — use a cut-off wheel for cutting. Grinding wheels are for grinding.
Q: What tool do these fit?
A: 4-1/2" angle grinders with a 7/8" arbor.
Q: What is a depressed-center wheel?
A: The offset center lets you grind at an angle while keeping the nut clear of the work.
Why choose Whitby Abrasives
Whitby Abrasives Inc. is a Canadian supplier of professional grinding, cutting, sanding, and finishing abrasives. We focus on consistent quality, fair pricing, and fast shipping across Canada so fabricators, welders, woodworkers, contractors, and DIYers get abrasives that perform job after job. Have a question about sizing or the right grit for your project? Our team is happy to help.