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4-1/2" x 5/8"-11 Resin Fiber Disc Backing Pad

Original price $5.99 - Original price $5.99
Original price
$5.99 - $5.99
Current price $5.99

Product Specification

4-1/2" x 5/8"-11 Resin Fiber Disc Backing Pad

Use in combination with any resin fiber discs that have a 4-1/2” shape.

Made with high quality plastic and feature spiral raised ribs for cooling while in use. Each backing pad also features air holes to provide additional cooling to further extend the life of each resin fiber disc. These rigid plastic backing pads are lighter than their rubber alternative and can be used at a higher RPM. Each backing plate includes a lock nut. 

This Resin Fiber Disc Backing Pad is excellent for most aggressive grinding applications, especially for coarse grit sanding. These resin fiber disc backing pads are made with a solid thermo-plastic compound and are more rigid, making them perfect for some severe stock removal. 

Quantity: 1 piece


  • Outer Diameter – 4-1/2"
  • Inner Diameter – 5/8”-11 (nut)
  • Max RPM – 13,300

Machines Used On:

  •  Right Angle Grinders


  • For use with resin fiber discs that are 4-1/2”

Safety Tips:

  • Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.



You read that right, Free shipping on orders over $100 + Orders placed before 12 noon PST = SHIP SAME DAY! Orders placed after noon will ship the following day.

Standard FREE shipping is UPS Ground or USPS priority depending on size and weight. Most customers receive their order within 3-5 days from date of purchase. Faster shipping options available for additional charge. Free shipping not available on international orders. Free shipping will only be available to orders being delivered within the lower 48 states.


Not happy with your product? Welcome to hassle free returns. Just shoot us an email, call the toll free number or click the chat button below. One of our helpful employees will get you set up with an RGA and return shipping info.

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