Features
- Aluminum oxide abrasive that abrades and refreshes to expose new cutting grain
- Material formulation designed for extended disc life
- Fiber backing to resist tearing during use
- Compatible with 5/8"-11 quick-lock backing pads for rapid disc changes
Specifications
| Arbor Size (In) | 7/8 |
| Grit Size | 50 |
| Number Of Pieces | 25 |
| Product Diameter (In) | 9 |
| Product Pack Quantity | 25 |
| Max Rpm | 6600 |
| Warranty | 30 Day Money Back Guarantee |
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9-inch fiber resin sanding disc with 50-grit aluminum oxide abrasive for metal surface finishing, weld and edge blending, and general surface preparation. Intended for use with fiber disc backing pads and compatible with 5/8"-11 quick-lock backing pads for faster disc changes.
Project Ideas
Business
Mobile Weld Cleanup & Edge Blending
Offer on-site weld blending, edge rounding, and surface prep for gates, railings, and fabrications. Bill hourly or per piece; 50-grit discs remove material fast and the quick-lock pad speeds changeovers to keep jobs profitable.
Powder-Coat/Paint Prep Partner
Partner with local coaters to deliver rust, mill scale, and weld-spatter removal before coating. Price per square foot, document profile and cleanliness, and upsell finer grit finishing for topcoat adhesion.
Fleet & Heavy Equipment Refurb Prep
Prep dump beds, trailers, and machinery by removing rust and smoothing repairs. The 9 in diameter maximizes coverage on large flat surfaces; package services as pre-paint refurbishment with volume pricing for fleets.
Custom Industrial Art & Furniture Studio
Build a product line of textured metal wall art, tabletops, and shelves, using the disc’s distinctive swirl finish as a signature. Sell via Etsy/Shopify and local galleries; standardize SKUs to streamline production and consumable use.
DIY Metal Prep Kit for Maker Spaces
Bundle 9 in fiber discs, a compatible backing pad, PPE, and a quick start guide. Rent or sell kits to maker spaces and tool libraries; include a simple pricing model that covers consumables per project.
Creative
Industrial Swirl Wall Panels
Use the 9 in, 50-grit disc to blend welds and lay a uniform swirl or crosshatch texture on sheet steel or aluminum panels. The large diameter and self-refreshing aluminum oxide create bold, consistent patterns; apply patina and clear coat for gallery-ready wall art.
Upcycled Metal Furniture Refresh
Strip mill scale, old paint, and rust from reclaimed steel frames, then blend welds and soften edges for coffee tables, stools, and shelving. Fast disc swaps on 5/8"-11 backing pads let you step through grits quickly before finishing with paint, oil, or powder coat.
Garden Sculptures and Fire Pit Rings
Prep plasma-cut parts by removing slag, rounding sharp edges, and blending seams. The tough fiber backing resists tearing while you shape and smooth curved pieces; finish with high-heat paint or a natural patina for outdoor durability.
Knife/Axe Rough Grinding and Scale Removal
After forging, hog off scale and establish flats or bevels on large blades and axes. The 50-grit AO cuts aggressively and keeps exposing fresh grain, speeding cleanup before moving to finer grits for final finish.
Textured Metal Signage
Create contrasting backgrounds by texturing fields behind raised letters or logos, then blend edges for a professional look. The 9 in disc covers wide areas quickly and leaves a consistent scratch pattern that holds paint well.