{"product_id":"bha-green-zirconia-with-grind-aid-quick-change-sanding-discs-type-r-male-roll-on-2-36-grit-25-pack","title":"BHA Green Zirconia with Grind Aid Quick Change Sanding Discs Type R Male Roll On, 2\" (36 Grit) - 25 Pack","description":"\u003ch2\u003e2-Inch Zirconia Quick Change Discs with Grinding Aid\u003c\/h2\u003e\n\u003cp\u003eThe BHA Green Zirconia Quick Change Discs with Active Grinding Aid are designed for metal stock removal, blending, deburring, leveling, grinding, finishing, and polishing on flat or contoured surfaces. The small 2-inch diameter shines in tight corners, edges, and restricted spaces where larger tools struggle, making detail work more efficient and less intrusive.\u003c\/p\u003e\n\u003cp\u003eFresh, sharp performance comes from premium closed-coat zirconia grains that fracture during use, continually exposing a fresh cutting point for a faster cut rate compared to standard aluminum oxide discs. The zirconia grains are resin over resin bonded, delivering moisture resistance, heat tolerance, and strong grain retention. The integrated active grinding aid helps prevent loading and reduces heat buildup, helping protect the workpiece finish and keeping the edge crisper for longer draws of use.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact 2-inch diameter enables precise shaping in tight spaces and on contoured surfaces\u003c\/li\u003e\n  \u003cli\u003ePremium zirconia with grinding aid minimizes loading and lowers heat buildup during grinding\u003c\/li\u003e\n  \u003cli\u003eMoisture-resistant, heat-tolerant resin-bonded grains with solid grain retention\u003c\/li\u003e\n  \u003cli\u003eActive grinding aid supports sustained performance and longer edge life\u003c\/li\u003e\n  \u003cli\u003eType R quick roll-on\/roll-off system works with a 2-inch backing pad and 1\/4-inch shanks\u003c\/li\u003e\n  \u003cli\u003ePack includes 25 discs with grit options suitable for metal finishing tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVersatility across metals and materials\u003c\/h3\u003e\n\u003cp\u003eThese discs are commonly used in auto collision repair and by metal fabricators and welders. They perform well on carbon steel, cast iron, titanium, aluminum, brass, bronze, and copper, and are capable of handling hard woods and certain heat-sensitive metals when used with proper technique.\u003c\/p\u003e\n\n\u003ch3\u003eProduct specs at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2-inch diameter\u003c\/li\u003e\n  \u003cli\u003eGrit options: 36, 40, 60, 80, 120\u003c\/li\u003e\n  \u003cli\u003eType R quick roll-on \/ roll-off attachment\u003c\/li\u003e\n  \u003cli\u003ePack size: 25 discs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage tips\u003c\/h3\u003e\n\u003cp\u003ePair with a compatible 2-inch backing pad and a 1\/4-inch shank power tool. Start with a coarser grit to shape and progress to finer grits for finishing. Monitor temperature to preserve the material surface and edge sharpness.\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 these discs suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They perform well on carbon steel, cast iron, titanium, aluminum, copper, brass, and hard woods, with heat-sensitive metals possible when used with proper technique.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I install and use the Type R quick-change system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Attach to a 2-inch backing pad, then mount on a 1\/4-inch shank drill or grinder for quick changes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BHA","offers":[{"title":"Default Title","offer_id":53093208653935,"sku":"B079P8STFH","price":32.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/bha-green-zirconia-2in-disc-quick-change.jpg?v=1778766969","url":"https:\/\/taskholt.com\/products\/bha-green-zirconia-with-grind-aid-quick-change-sanding-discs-type-r-male-roll-on-2-36-grit-25-pack","provider":"TaskHolt","version":"1.0","type":"link"}