4-Pack 72x2" 577F Zirconia Sanding Belts P40 P60 P80 P120
4-Pack 72x2" 577F Zirconia Sanding Belts P40 P60 P80 P120
4-Pack 577F Zirconia Abrasive Sanding Belts – 72x2 in. (1829x50mm)
Tackle the toughest grinding and sanding jobs with these professional-grade 577F Zirconia Abrasive Sanding Belts. Designed for use on stainless steel, alloy steel, non-ferrous metals, wood, and a wide range of other materials, these belts deliver outstanding cutting performance and long service life. Each set includes 4 pieces in your choice of grit: P40, P60, P80, and P120 — covering everything from aggressive stock removal to fine finishing.
Key Features
- 577F Zirconia Abrasive Grain – Self-sharpening zirconia alumina constantly exposes fresh cutting edges for consistent, fast material removal throughout the belt's life.
- Superior Heat Dissipation – Engineered to stay cool under load, making these belts ideal for grinding stainless steel and high-temperature tempered steel without discoloration or warping your workpiece.
- High Wear Resistance – Dense, durable abrasive coating resists glazing and loading, so you spend less time swapping belts and more time working.
- Butt Joint Construction – Smooth, flat butt-joint seam runs cleanly across surfaces without leaving seam marks or snagging on workpiece edges.
- Versatile Grit Range – P40 for heavy stock removal, P60 for shaping, P80 for blending, and P120 for surface finishing — all in one pack.
- Custom Grit Option – Prefer a custom mix? Leave us a message at checkout and we'll send the grits you need. Otherwise, we'll include 1 piece of each grit.
Specifications
| Brand | RAMS BRALIN |
| Model | AB3M577F |
| Size | 1829 x 50 mm (72 x 2 in.) |
| Grit Options | P40 / P60 / P80 / P120 |
| Abrasive Material | Zirconia Alumina (577F) |
| Joint Type | Butt Joint |
| Quantity | 4 Pieces per Pack |
| Country of Origin | Made in Mainland China |
Wide Range of Applications
These zirconia sanding belts are built to work across a broad spectrum of materials:
- Non-Alloy Steels: Common structural steel, free-cutting steel, heat-treated steel, carbon tool steel
- Alloy Steels: Gate steel, heat-resistant steel, non-magnetized steel, stainless steel (chromium, nickel-chromium), corrosion and acid-resistant steel
- Non-Ferrous Metals: Aluminum, copper, zinc, nickel, tin-lead alloys
- Wood Products: Cork, hardwood, resin wood, HDF, MDF, OSB, chipboard, plywood
- Other Materials: Acrylic glass, rubber, synthetic materials, leather, porcelain, stone
Related Tools & Supplies
Pair your sanding project with other precision workshop tools from our store:
- Leather Hole Punch Tool | DIY Stitching Punch 4/5/6mm
- U & V Leather Groover Skiving Tool Kit – 4-Piece Stainless Set
- Stainless Steel Ceramic Trimming Tool – Curved Skip Knife
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What grit combination will I receive in the 4-pack of zirconia sanding belts?
A: By default, you will receive one belt of each grit — P40, P60, P80, and P120. If you'd prefer a custom mix (e.g., all P80, or two P40 and two P60), simply leave a message at checkout with your preferred grits and we'll fulfill accordingly.
Q: Are these 577F zirconia sanding belts suitable for grinding stainless steel?
A: Yes. The 577F zirconia abrasive is specifically chosen for its high heat dissipation and self-sharpening properties, making it an excellent choice for stainless steel, chromium-nickel alloys, and other hard metals that generate significant heat during grinding.
Q: What belt grinder or sander size do these belts fit?
A: These belts measure 1829 x 50 mm (72 x 2 inches), fitting standard 2x72 belt grinders — the most popular size for knife making, metal fabrication, and woodworking finishing machines.
Q: Can these sanding belts be used on wood as well as metal?
A: Absolutely. While zirconia belts excel on metals, they also perform well on hardwood, MDF, HDF, plywood, and other wood composites, as well as materials like rubber, leather, acrylic glass, and stone.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.