{"product_id":"bha-4-1-2-x-045-x-7-8-cut-off-wheels-for-metal-depressed-center-25-pack","title":"BHA 4-1\/2 x .045 x 7\/8 Cut Off Wheels for Metal, Depressed Center - 25 Pack","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e4.5 x 4.5 x 0.04 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Devices:\u003c\/strong\u003eAngle Grinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e25 Count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003eC45451D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit Type:\u003c\/strong\u003eMedium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit Number:\u003c\/strong\u003e60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Rotational Speed:\u003c\/strong\u003e13300 rpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Uses For Product:\u003c\/strong\u003eCutting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Material:\u003c\/strong\u003eMetal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit Material Type:\u003c\/strong\u003eAluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Type:\u003c\/strong\u003eBonded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003eAluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions L x W:\u003c\/strong\u003e4.5\"L x 4.5\"W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Thickness:\u003c\/strong\u003e0.05 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Diameter:\u003c\/strong\u003e4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard Identifier:\u003c\/strong\u003eType 27\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003eC45451D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Highlight:\u003c\/strong\u003eThin metal cutting disc for steel, stainless, sheet metal, rod \u0026amp; angle iron. Minimizes material waste, burrs \u0026amp; heat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout this item\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSteel, Stainless and Aluminum: These metal cutting discs for angle grinder work slice carbon steel, stainless and cast iron, and double as an aluminum cutting disc. Run them on pipe, tubing, angle iron, rebar, sheet, threaded rod, and seized bolts on the bench.\u003c\/li\u003e\n\u003cli\u003eThin .045\" Kerf, Fiberglass Mesh: A thin cutting wheel takes a narrower bite, so this cutoff wheel cuts faster, wastes less parent material, and drops less heat into the work. Reinforced fiberglass mesh runs through the disc, holding a wheel this thin together under side load.\u003c\/li\u003e\n\u003cli\u003eCutting Only, Not Grinding: Cut-off wheels cut on the edge, not the face. Never run a grinder cutting wheel across a surface or use one for weld dressing. For grinding work, mount a BHA Type 27 grinding wheel instead, built with the body and bond for that job.\u003c\/li\u003e\n\u003cli\u003ePrecision-balanced, Runs True: This 4-1\/2\" Type 27 angle grinder cut-off wheel is built flat and balanced on a concentric arbor, so it spins true with minimal wobble, vibration \u0026amp; chatter for clean, straight cuts; fits any 4.5\" grinder with a 7\/8\" arbor, rated to 13,300 RPM.\u003c\/li\u003e\n\u003cli\u003eTrusted by Pros: BHA (formerly Black Hawk Abrasives) is a name welders, fabricators, and metalworkers rely on - delivering consistent quality and dependable performance job after job, backed by real customer support.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BHA","offers":[{"title":"Default Title","offer_id":48106437738657,"sku":"B06XKNGJV4","price":50.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/7708\/9441\/files\/31wKVHPmAQL._AC_SL1500_cd3b58c9-4175-4778-8dbb-f2344d733c76.jpg?v=1792140016","url":"https:\/\/www.roadandrim.com\/products\/bha-4-1-2-x-045-x-7-8-cut-off-wheels-for-metal-depressed-center-25-pack","provider":"Road \u0026 Rim","version":"1.0","type":"link"}