Skip to product information
Usually ships in 2–4 business days.
PACK 50 PREMIUM ZIRCONIA FLAP DISC SANDING GRINDING 4-1/2" X 7/8" 40 GRIT
$68.99
Sale price
$68.99
Regular price
Available to Order
Need help finding the right part? Talk with a parts expert today.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
PACK 50 PREMIUM ZIRCONIA FLAP DISC SANDING GRINDING 4-1/2" X 7/8" 40 GRIT
Tackle your toughest grinding and finishing jobs with this bulk pack of 50 premium zirconia flap discs. Designed for high-performance sanding and grinding, these aftermarket discs provide a long-lasting and efficient solution for metalworking and surface preparation. These discs offer professional-grade durability and consistent results for all your heavy-duty projects.
Key Features & Benefits
- Premium Zirconia Alumina grain for fast material removal and extended service life
- Durable fiberglass backing provides strength and absorbs vibrations during use
- Aggressive 40 grit is ideal for heavy grinding, deburring, and weld blending
- Bulk 50-pack ensures you have a reliable supply for large-scale operations
- Overlapping flaps provide a cooler and more efficient grinding experience compared to fiber discs
Compatible Models
- Fits most standard 4-1/2 inch angle grinders
- Compatible with 7/8 inch arbor mounts
- Works with various brands including Milwaukee, DeWalt, Makita, and Bosch
Product Specifications
- Disc Diameter: 4-1/2 inches
- Arbor Size: 7/8 inch
- Grit Rating: 40 Grit
- Abrasive Material: Zirconia Alumina
- Quantity: 50 Pieces
Frequently Asked Questions
Is this an OEM part?
No, this is a high-quality aftermarket part designed to provide exceptional performance and value.
How do I confirm compatibility?
Please check your angle grinder's user manual to ensure it supports 4-1/2 inch diameter accessories with a 7/8 inch arbor hole.
Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.