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New 20 Pack 40 Grit 4.5" X 7/8"  Premium Zirconia Flap Disc Sanding Grinding

New 20 Pack 40 Grit 4.5" X 7/8" Premium Zirconia Flap Disc Sanding Grinding

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Alligator_819_x_200_px - Northline Parts

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$45.99
Sale price  $45.99 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

New 20 Pack 40 Grit 4.5" X 7/8" Premium Zirconia Flap Disc Sanding Grinding

Upgrade your grinding and finishing projects with this premium 20-pack of Zirconia flap discs. Designed for durability and high performance, these 40-grit discs provide aggressive material removal and a consistent finish on various surfaces. This high-quality aftermarket set is an essential addition to any workshop, offering a reliable and cost-effective alternative to original equipment manufacturer parts.

Key Features & Benefits

  • Premium Zirconia alumina grain for faster cutting and longer life than standard aluminum oxide
  • 40-grit coarse texture ideal for heavy stock removal and surface preparation
  • Durable fiberglass backing provides strength and vibration absorption
  • Bulk 20-pack ensures you have plenty of discs for large-scale industrial or DIY projects
  • Resin-over-resin bonding for heat resistance and consistent performance

Compatible Models

  • Standard 4.5-inch angle grinders with a 7/8-inch arbor
  • Compatible with popular brands such as Milwaukee, DeWalt, Makita, and Bosch
  • Suitable for use on stainless steel, carbon steel, and other tough metals

Product Specifications

  • Quantity: 20 Discs
  • Diameter: 4.5 inches
  • Arbor Hole Size: 7/8 inch
  • Abrasive Material: Zirconia Alumina
  • Grit: 40

Frequently Asked Questions

Is this an OEM part?
No, this is a high-quality aftermarket part designed to meet or exceed the performance of original equipment manufacturer components.

How do I confirm compatibility?
Ensure your angle grinder is designed for 4.5-inch discs and features a 7/8-inch arbor. Check your tool's manual or measure the existing spindle to verify the fitment before use.


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.

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