Constructed with a long-lasting zirconia grain that delivers efficient cutting, the all-purpose Metal R828 coarse grit center mount fiberglass conical flap disc is intended for use with a right angle grinder. Rely on the disc for stock removal, deburring, beveling and blending on a range of metals including, 300 and 400 series stainless, super alloys, cast iron, and soft carbon. To allow for optimal surface contact, the disc features angled polyester and cotton flaps. Lightweight fiberglass and resin backing plates reduce vibration for comfortable use.
Materials
- 400 Series Stainless
- Titanium
- 300 Series Stainless
- Super Alloys
- Soft Carbon Steels
- Cast Iron
Markets
- Home & Leisure
- Paint & Drywall
- Manufacturing & Industry
- Medical Industry
- Transportation
- Energy & Environment
- Collision Repair
Features
- Type 29 conical flap discs with durable zirconia grain provide good cut and life for all-purpose work
- Their fiberglass/resin backing plates are the most popular plate configuration due to high strength, light weight, ability to absorb vibration, and operator comfort
- Angled, polyester/cotton flaps provide greater surface contact and are the best choice when speed of job completion and stock removal are primary considerations; may be used on contour and edge work
- Good choice for coarse grit blending, deburring, and stock removal
Applications
- Beveling
- Blending
- Stock Removal
- Deburring
Machines
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Max Operating Speed RPM: 10200 RPM
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Grit Size: P40
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Grade: Extra Coarse
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Diameter: 6 in.
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Arbor Hole: 7/8 in.
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Attachment: Center Mount
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Backing Material: X-wt. Cotton, Y-wt. Polyester
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Flap Material: Polyester, Cotton
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Abrasive: Zirconia Alumina
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Abrasive Type: Coated
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Disc Style: Center Mount, Conical
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Compatible Metals: 300 Series Stainless, 400 Series Stainless, Super Alloys, Cast Iron, Soft Carbon Steels
