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50 Pack Flap Discs 4 1/2" x 7/8" for Angle Grinder, 40/60/80/100/120 Grit T29 Flap Sanding Discs, 4 1/2 Inch Grinding Wheels, Zirconia Grinding Discs for Metal, Wood, and Stainless Steel Finishing
✅ In stock
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Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 20, 2026 4:35 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
HMIN-US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Versatile Grinding Solutions】Comprehensive 50-Pack Set with 40/60/80/100/120 Grit T29—Our 4-1/2-inch flap disc set includes 10 pieces of each grit, offering a versatile range for all your grinding needs across various materials.
✓【Premium Durability】These flap discs are made from durable zirconia alumina, offering longer life and better performance than standard abrasives. The strong fiberglass backing reduces vibration, providing safer, more efficient grinding. These discs are constructed with premium materials, ensuring durability and longevity, even under high temperatures and pressure.
✓【High-Quality Performance】Our 4.5" x 7/8'' flap discs meet industrial standards and are ideal for use with 4.5” angle grinders. These Type 29 discs are versatile and perfect for aggressive stock removal and surface blending.
✓【Vibration-Absorbing Fiberglass Backing】The resin fiber construction, reinforced with a fiberglass backing plate, minimizes vibrations and prevents smearing, ensuring a clean and uncontaminated workpiece during use.
✓【Professional Grinder Flap Disc】Featuring a 4-1/2-inch diameter and 7/8-inch arbor, this disc is compatible with angle grinders operating up to 13,300 RPM. It's designed for versatile applications, including grinding, blending, sanding, and finishing across various materials.
⚙️ Specifications
Grit Material
Zirconia Alumina
Product Dimensions
5"L x 5"W
Brand
GRAUERHUND
Compatible Devices
Angle Grinder
Grit Type
Coarse, Medium, Fine, Very Fine, Super Fine
Grit Number
40
Maximum Rotational Speed
13300 rpm
Recommended Uses For Product
Grinding, Blending, Sanding, Finishing
Compatible Material
Metal, Wood, Stainless Steel
Grit Material Type
Zirconia Alumina
Construction Type
Bonded
