Specifications
| Product Type | Flap Disc (Curved Edge) |
|---|---|
| Diameter | 4-1/2 in (115 mm) |
| Arbor / Bore | 7/8 in (22 mm) |
| Grit | 80 / 120 |
| Pieces per Pack | 3 |
| Abrasive Grain | Ceramic (VSM SG) |
| Suitable Materials | Metal, Stainless Steel |
| Application | Grinding fillet welds, corners, contours |
| Compatible Tool | Angle Grinder |
| Max. Operating Speed | 13,300 RPM |
| Brand | Whitby Abrasives |
Description
- MATERIAL - Made with premium German VSM abrasive cloth. Ceramic grains keep super-sharp points that cut exceptionally fast with less pressure.
- COOL GRINDING - Runs cooler, reducing metal discoloration, oxidation, and heat-related stress cracks.
- MULTIPURPOSE - Curved-edge design achieves optimal grinding on fillet welds, corners, and hard-to-reach places.
- SIZE - 4 1/2" x 7/8" (115mmx22mm), max 13,300 RPM. Available in 80 and 120 grit.
- PACKAGE - 3pcs.
Frequently asked questions
Q: What is the curved edge for?
A: The shaped face improves contact on fillet welds, corners, and contoured surfaces.
Q: Why ceramic grain?
A: Ceramic self-sharpens for fast, cool cutting and longer life, ideal for stainless steel and hard alloys.
Q: What grinder do these fit?
A: 4-1/2" angle grinders with a 7/8" arbor, rated to at least 13,300 RPM.
Q: Which grit should I choose?
A: 80 grit for general grinding and blending, 120 for finer finishing.
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.