80 GRIT ZIRCONIA FLAP DISC, 4-½” X ⅞”, RPM:13,300
- Buy 50 or more $9.69 Save 3%
- Buy 100 or more $9.49 Save 5%
| Weight | 0.015000 |
|---|
80 GRIT ZIRCONIA FLAP DISC, 4-½” X ⅞”, RPM:13,300
Engineered for aggressive grinding and smooth finishing, this 80 Grit Zirconia Flap Disc combines cutting and blending into a single step. Its durable zirconia alumina abrasive provides a long service life and high material removal rates, making it ideal for fabrication and MRO tasks on steel and other metals.
- Premium Zirconia Alumina
- 80 (Medium)
- ANSI B7.1 Compliant
- 13,300 RPM
This flap disc is constructed from premium zirconia alumina grains bonded to a durable fiberglass backing plate. Zirconia is a self-sharpening abrasive that fractures under pressure to expose new, sharp cutting edges, ensuring a consistently high cut rate and extended disc life compared to standard aluminum oxide. The 80 grit size provides an excellent balance between aggressive material removal for weld grinding and a smooth, blendable finish, reducing the need for subsequent finishing steps in many metalworking applications.
Designed for use on right-angle grinders, this versatile abrasive is a staple in metal fabrication shops, welding facilities, and for MRO teams. It excels at tasks like weld seam grinding, deburring, rust removal, and surface blending on carbon steel, stainless steel, and other ferrous alloys. Its high-performance characteristics make it a cost-effective solution for industrial-grade projects requiring both efficiency and quality finishing. This is a key consumable for any commercial hardware inventory.
Specifications
- Material: Zirconia Alumina Abrasive, Fiberglass Backing
- Standards: ANSI B7.1
- Strength/Tensile: Max Operating Speed: 13,300 RPM
- Dimensions: 4-½” Diameter x ⅞” Arbor Hole
- Finish: N/A (Abrasive Tool)
- Certifications: ANSI B7.1 Safety Requirement Compliance
Applications
- Fabrication: Weld grinding, stock removal, edge chamfering, and deburring on steel components.
- MRO (Maintenance, Repair, Operations): Removing rust, paint, and scale from equipment and structural steel.
- Welding: Blending and smoothing weld beads for a clean, professional finish.
- Structural Steel: Surface preparation prior to coating or assembly.
Target Users
This product is essential for professional welders, metal fabricators, maintenance technicians, and construction workers in the Los Angeles area who require reliable, high-performance abrasives for metalworking projects.
Finish Options
This is an abrasive tool used to create a finish on a workpiece. The 80 grit abrasive leaves a clean, semi-smooth surface ready for further finishing or painting. Other grit sizes are available from our Los Angeles warehouse for coarser or finer finishes.
How to Measure
When ordering flap discs, specify three key measurements: Diameter, Arbor Hole Size, and Grit. The diameter must match your angle grinder's guard size (e.g., 4-½”). The arbor hole must match your grinder's spindle (e.g., ⅞”). Finally, choose the grit based on your application—lower numbers (like 40) for aggressive removal, higher numbers (like 120) for fine finishing.
Example: 'I need a bulk order of 80 Grit Zirconia Flap Discs, 4-½ inch diameter with a ⅞ inch arbor for same-day pickup.'
Order Checklist
- Specify Product: Zirconia Flap Disc
- Confirm Dimensions: 4-½” Diameter x ⅞” Arbor
- Select Grit: 80 Grit (or other as needed)
- Determine Quantity (e.g., Box of 10, Case of 100)
- Verify grinder compatibility (size and RPM)
- Note any bulk order requirements for your Los Angeles job site
Quick Facts
- Product
- 80 GRIT ZIRCONIA FLAP DISC, 4-½” X ⅞”
- Material
- Zirconia Alumina Abrasive
- Standards
- ANSI B7.1
- Key Properties
- Self-sharpening, high cut-rate, long life, 13,300 RPM max speed. For steel & ferrous metals.
- Primary Applications
- Weld Grinding, Deburring, Surface Finishing
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock a comprehensive range of industrial-grade zirconia flap discs, with 4-½” x ⅞” being a primary size. Other diameters and grit sizes from 40 (coarse) to 120 (fine) are also available from our Los Angeles warehouse.
Custom sizes and cutting services are available.
Contact for Sizing-
80 GRIT ZIRCONIA FLAP DISC, 4-½” X ⅞”, RPM:13,300$9.99
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