4-1/2" x 7/8" A/O Resin Fiber Sanding Discs - 25 Pack
Brand: BHA - Black Hawk Abrasives
- SKU:
- RA45
- Pack Size:
- 25 Discs
- Size:
- 4-1/2"
- Tool:
- Angle Grinder
- Material:
- Aluminum Oxide
- RPM:
- 13,200
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Net 30 Terms Available
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Product Description
4.5" Aluminum Oxide Resin fiber discs are the economical choice when looking to grind or finish as surface.
Product Specifications:
| Product Type | Resin Fiber Disc |
|---|---|
| Brand | BHA |
| Size & Fit | |
| Diameter | 4.5" |
| Arbor Size | 7/8" |
| Attachment Type | 7/8" Arbor Hole / Center Hole |
| Required Attachment | Backing Pad and Disc Retainer Nut (sold separately) |
| Abrasive Construction | |
| Abrasive Grain | Aluminum Oxide |
| Grit | 24, 36, 60, 80, 120 |
| Grit Description | Coarse (24, 36); Medium (60, 80); Fine (120) |
| Coat Type | Closed Coat |
| Backing Material | Vulcanized Fiber |
| Adhesive Bond | Resin Over Resin |
| Grinding Aid | No |
| Usage & Compatibility | |
| Max RPM | 13,200 RPM |
| Compatible Tools | 4.5" Angle Grinders (DeWalt®, Makita®, Milwaukee®, Metabo®, Bosch®) |
| Compatible Materials | Carbon Steel, Aluminum, Wood, Fiberglass, Plastics, Ferrous Metals, Non-Ferrous Metals |
| Contaminant-Free | No (Use Ceramic or Zirconia for Stainless Steel) |
| Purchase Info | |
| Pack Size | 25 Pack |
| Product SKU | RA45 |
Black Hawk Aluminum Oxide Resin Fiber Discs are a great economical choice when you need to grind, blend or achieve a smooth surface. These versatile discs are very popular for a wide range of project types due to their low cost per disc and overall versatility. Make sure you keep a pack of these grinding discs in the shop because you're sure to use them.
Black Hawk AO Resin Fiber Discs are manufactured using premium Aluminum Oxide within a coat of resin bonding agent, atop a heavy-duty Vulcanized fiber backing. By utilizing top performing abrasive grains Black Hawk Resin Fiber Discs are able to provide superior grinding performance and extended useful life. These resin fiber disc are design for use on ferrous and non-ferrous metals, as well as wood and fiberglass.
Product Features:
- Long lasting
- 24 to 36 grit - coarse - for extra heavy deburring or grinding
- 60 to 120 grit - medium - for medium deburring and finishing
- Heavy duty vulcanized fiber backing
