BHA zirconia resin fiber disc shows 5 inch size with 7/8 inch arbor for weld blending
BHA zirconia disc ready for wood and fiberglass prep, 5 inch diameter
BHA zirconia disc texture closeup, 24 grit, ideal for metal grinding
BHA zirconia resin fiber disc in action against ferrous and non-ferrous metals for grinding

BHA

BHA Zirconia Resin Fiber Grinding Discs 5 in x 7/8 in Arbor, 24 Grit, 25 Pack

High-performance tools and home improvement made for confident daily results

$40.36

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Why customers choose TaskHolt Tools

Versatile finishing discs for metal, wood, and fiberglass

Meet the BHA Zirconia Resin Fiber Grinding Discs, engineered for consistent results across a range of materials. These 5 inch discs feature a 7/8 inch arbor hole to fit standard backing pads on most angle grinders, making them a practical choice for common shop setups. The resin bond and zirconia abrasive blend aims to combine aggressive material removal with stable performance, helping you move from rough shaping to smoother finishing in fewer passes.

Designed with real-world use in mind, these discs perform well when blending welds on both ferrous and non-ferrous metals, while also handling wood and fiberglass surfaces. The 24 grit texture offers a balanced level of aggressiveness, allowing you to reduce material quickly without sacrificing control. Whether you’re prepping edges, deburring rough welds, or smoothing transitions, you can expect a dependable finish that’s suitable for subsequent coatings and treatments.

What you get

  • Pack of 25 discs
  • 5 diameter with 7/8 arbor hole
  • Resin bonded zirconia abrasive for durable performance
  • Compatible with metals, wood, and fiberglass
  • Designed for use with backing pad and nut on an angle grinder

Usage ideas and tips

  • Pair with a compatible backing pad for secure mounting and steady grinding
  • Use for blending welds, deburring, and surface prep across ferrous and non-ferrous metals
  • Consider wood and fiberglass prep when you need a robust, controllable finish

Safety note: Follow standard grinding safety practices, wear protective gear, and test on a sacrificial area when trying a new setup. These discs are designed to support a range of material work and can adapt to different project needs, offering a reliable option without promising guaranteed results.

FAQ

Q: What can I use these BHA Zirconia Resin Fiber Discs for?

A: They are suitable for blending welds and finishing ferrous and non-ferrous metals, as well as wood and fiberglass, on standard angle grinders with a backing pad.

Q: How many discs come in a pack and what hardware do I need?

A: Each pack contains 25 discs. Use with a backing pad and nut on an angle grinder.

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