{"product_id":"bha-zirconia-resin-fiber-grinding-discs-5-inch-x-7-8-inch-36-grit-25-pack","title":"BHA Zirconia Resin Fiber Grinding Discs 5-inch x 7\/8-inch, 36 Grit, 25 Pack","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe BHA Zirconia Resin Fiber Grinding and Sanding Discs offer a dependable, versatile abrasive option for prepping metal, wood, and fiberglass. Built with a zirconia resin fiber matrix, these discs balance aggressive material removal with durable wear, helping you shape welds and smooth transitions while maintaining a consistent edge. The 36 grit size is designed for robust initial shaping and a texture that accepts coatings smoothly, making them suitable for a range of hobby and professional applications. For shop tasks that demand reliable performance without frequent disc changes, this family of discs provides a unified solution.\u003c\/p\u003e\n\u003cp\u003eDesigned to work with common grinders, these discs pair with standard backing pads and nuts to deliver stable operation and controlled cutting. The combination of grit and abrasive matrix helps minimize glazing while maintaining steady progress through material, reducing the need for rework and enabling smoother finishes on diverse substrates.\u003c\/p\u003e\n\u003ch3\u003eWhat’s in the pack and key specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack of 25 discs\u003c\/li\u003e\n\u003cli\u003e5-inch diameter with a 7\/8-inch arbor hole\u003c\/li\u003e\n\u003cli\u003eDesigned for use with backing pad and nut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal uses and material coverage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFerrous and non-ferrous metals\u003c\/li\u003e\n\u003cli\u003eWood and fiberglass\u003c\/li\u003e\n\u003cli\u003eGreat for blending welds and smoothing transitions\u003c\/li\u003e\n\u003cli\u003eMaintains steady performance across typical grinder speeds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn real-world use, these discs translate to practical improvements in surface readiness and workflow efficiency. On steel frames, you may experience cleaner weld blends without overcutting adjacent material. For aluminum or other non-ferrous parts, the discs help refine edges while preserving base material integrity. On wood and fiberglass, they provide confident initial shaping followed by a smoother finish that reduces the need for heavy sanding. The result is a controlled, predictable cut that supports steady progress rather than forcing a single aggressive pass.\u003c\/p\u003e\n\u003cp\u003eTo maximize results, mount the disc on a compatible backing pad and secure the nut, then operate at a steady speed with light to moderate pressure. Expect improved surface texture that is well prepared for coatings and finishes. Always follow safety guidelines, including eye protection and dust management, as you work across metals, wood, and composites. This description focuses on notable features and practical benefits without asserting guarantees; outcomes depend on technique, material, and tool settings.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What materials are compatible with these discs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They perform well on ferrous and non-ferrous metals, wood, and fiberglass when used with an angle grinder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many discs come in the pack and what are the size specs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The pack includes 25 discs, each 5 inches in diameter with a 7\/8 inch arbor.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BHA","offers":[{"title":"Default Title","offer_id":53092957225071,"sku":"B06VVN9B4X","price":40.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/bha-zirconia-resin-fiber-disc-5-inch-7-8-arbor-36-grit-25-pack.jpg?v=1778761581","url":"https:\/\/taskholt.com\/products\/bha-zirconia-resin-fiber-grinding-discs-5-inch-x-7-8-inch-36-grit-25-pack","provider":"TaskHolt","version":"1.0","type":"link"}