Professional Sanding Disc Set
Ultimate Sanding Power for Every Project
Transform your angle grinder or drill into a high-performance sander. Premium aluminium oxide discs for fast material removal and a flawless finish on wood, metal, and more.
Versatile Mounting Options
Designed for maximum compatibility. The 4-inch hook and loop backing pad features a 5/8"-11 thread to mount directly onto most standard angle grinders without adapters. Need to use a drill? We've included an 8mm drill adapter so you can easily connect it to your variable speed polisher or household power drill.
Superior Material & Durability
Crafted from high-quality aluminium oxide abrasive, these discs are flexible, abrasion-resistant, and built for a long service life. The backing pad features closely arranged nylon hooks to prevent the disc from shifting or detaching at high speeds, while the DVA material provides an insulating effect to minimize heat transfer.
Wide Application Across Materials
Whether you are stripping rust from iron, smoothing rough lumber, or polishing automotive paint, this kit handles it all. Perfect for grinding and polishing machinery, metal, wood, rubber, and other materials. Achieve the exact finish you need, from aggressive stock removal to fine polishing.
Everything You Need in One Kit
100 Sanding Discs (10 of each grit) + 1 Backing Pad + 1 Drill Adapter
Technical Specifications
| Disc Diameter | 4 Inches (100mm) |
|---|---|
| Abrasive Material | Premium Aluminium Oxide |
| Backing Type | Hook and Loop (Velcro) |
| Backing Pad Thread | 5/8"-11 |
| Drill Adapter Shank | 8mm |
| Total Pieces | 102 (100 discs, 1 pad, 1 adapter) |
Frequently Asked Questions
Q: Will this fit my specific brand of angle grinder?
A: The backing pad features a standard 5/8"-11 thread, which is the most common size for 4-inch and 4.5-inch angle grinders in North America (fits DeWalt, Makita, Bosch, Milwaukee, etc.). Please verify your grinder's arbor thread size before use.
Q: Can I use these discs wet?
A: These specific aluminium oxide discs are designed primarily for dry sanding. Using them wet may degrade the backing and reduce the lifespan of the abrasive.
Q: What is the maximum RPM for the backing pad?
A: Always check the specific rating printed on the backing pad, but generally, 4-inch pads are rated for up to 12,000 - 12,500 RPM. Never exceed the maximum RPM rating of the pad or the discs.
Q: How do I know which grit to use?
A: Lower numbers (P40, P60) are coarse and used for heavy material removal (like stripping paint or rust). Medium numbers (P80-P240) are for general sanding and smoothing. High numbers (P320-P800) are fine grits used for finishing and polishing before painting or staining.
Original: $12.95
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$3.88Product Information
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Description
Ultimate Sanding Power for Every Project
Transform your angle grinder or drill into a high-performance sander. Premium aluminium oxide discs for fast material removal and a flawless finish on wood, metal, and more.
Versatile Mounting Options
Designed for maximum compatibility. The 4-inch hook and loop backing pad features a 5/8"-11 thread to mount directly onto most standard angle grinders without adapters. Need to use a drill? We've included an 8mm drill adapter so you can easily connect it to your variable speed polisher or household power drill.
Superior Material & Durability
Crafted from high-quality aluminium oxide abrasive, these discs are flexible, abrasion-resistant, and built for a long service life. The backing pad features closely arranged nylon hooks to prevent the disc from shifting or detaching at high speeds, while the DVA material provides an insulating effect to minimize heat transfer.
Wide Application Across Materials
Whether you are stripping rust from iron, smoothing rough lumber, or polishing automotive paint, this kit handles it all. Perfect for grinding and polishing machinery, metal, wood, rubber, and other materials. Achieve the exact finish you need, from aggressive stock removal to fine polishing.
Everything You Need in One Kit
100 Sanding Discs (10 of each grit) + 1 Backing Pad + 1 Drill Adapter
Technical Specifications
| Disc Diameter | 4 Inches (100mm) |
|---|---|
| Abrasive Material | Premium Aluminium Oxide |
| Backing Type | Hook and Loop (Velcro) |
| Backing Pad Thread | 5/8"-11 |
| Drill Adapter Shank | 8mm |
| Total Pieces | 102 (100 discs, 1 pad, 1 adapter) |
Frequently Asked Questions
Q: Will this fit my specific brand of angle grinder?
A: The backing pad features a standard 5/8"-11 thread, which is the most common size for 4-inch and 4.5-inch angle grinders in North America (fits DeWalt, Makita, Bosch, Milwaukee, etc.). Please verify your grinder's arbor thread size before use.
Q: Can I use these discs wet?
A: These specific aluminium oxide discs are designed primarily for dry sanding. Using them wet may degrade the backing and reduce the lifespan of the abrasive.
Q: What is the maximum RPM for the backing pad?
A: Always check the specific rating printed on the backing pad, but generally, 4-inch pads are rated for up to 12,000 - 12,500 RPM. Never exceed the maximum RPM rating of the pad or the discs.
Q: How do I know which grit to use?
A: Lower numbers (P40, P60) are coarse and used for heavy material removal (like stripping paint or rust). Medium numbers (P80-P240) are for general sanding and smoothing. High numbers (P320-P800) are fine grits used for finishing and polishing before painting or staining.
