Specifications
| Product Type | Grinding & Cutting Wheel Combo Set |
|---|---|
| Diameter | 4-1/2 in (115 mm) |
| Arbor / Bore | 7/8 in (22 mm) |
| Pack Contents | Cut-off wheels x10, Flap disc 40 grit x3, Flap disc 80 grit x2, Depressed-center grinding wheels x5 |
| Pieces per Pack | 20 |
| Suitable Materials | Mild Steel, Stainless Steel, Iron |
| Application | Cutting, Grinding, Deburring, Blending, Surface Conditioning |
| Compatible Tool | Angle Grinder |
| Max. Operating Speed | 13,300 RPM |
| Brand | Whitby Abrasives |
Descripción
Whitby Abrasives 4 1/2" angle grinder combo set is designed for fabricators, welders, and metalworkers who need a versatile assortment of cutting and grinding discs for general metal work. This 20 PACK includes cutting wheels, depressed center grinding wheels, and flap discs to cover a range of material removal and finishing tasks.
A practical option for production shops, maintenance teams, and hobbyists who want a ready-to-use assortment without sourcing each disc type individually.
Included disc types
- Cutting wheels (10 pcs) — for fast, clean cuts on metal and stainless steel
- Flap discs grit 40 (3 pcs) — for aggressive stock removal and weld clean-up
- Flap discs grit 80 (2 pcs) — for intermediate blending and finishing
- Depressed center grinding wheels (5 pcs) — for material removal and surface prep
Applications
- Cutting mild steel, stainless steel, and iron
- Grinding and deburring welds
- Blending, shaping, and surface conditioning
- Stock removal on flat and curved surfaces
Frequently asked questions
Q: What's included?
A: A 20-piece mix of 4-1/2" cut-off wheels, grinding wheels, and flap discs.
Q: What grinder does it fit?
A: Standard 4-1/2" angle grinders with a 7/8" arbor.
Q: Can I cut and grind with the same disc?
A: No — use the cut-off wheels for cutting and the grinding/flap discs for grinding and finishing.
Q: Who is this for?
A: Fabricators, maintenance teams, and DIYers who want a ready assortment.
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.