{"product_id":"brush-research-bc7m18-flex-hone-brush-7-00-mm-180-grit-silicon-carbide","title":"Brush Research BC7M18 Flex-Hone Brush (7.00 mm, 180 Grit, Silicon Carbide)","description":"\u003cp\u003e\u003cstrong\u003eBrush Research BC7M18 Flex-Hone Brush (7.00 mm, 180 Grit, Silicon Carbide)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBrush Research BC7M18 Flex-Hone\u003c\/strong\u003e is a premium 7.00 mm bore finishing tool engineered for precision deburring, polishing, and surface improvement in small-diameter cylinders. Featuring \u003cstrong\u003e180‑grit silicon carbide abrasive\u003c\/strong\u003e, this Extra Fine Flex-Hone delivers consistent, repeatable results for applications requiring superior surface refinement. Ideal for \u003cstrong\u003emild steel, stainless steel, and cast iron\u003c\/strong\u003e, the BC7M18 is trusted by automotive, aerospace, machining, and industrial professionals worldwide.\u003c\/p\u003e\n\u003cp\u003eDesigned with a \u003cstrong\u003e2\" abrasive length\u003c\/strong\u003e and an \u003cstrong\u003e8\" overall length\u003c\/strong\u003e, this Flex-Hone provides excellent reach and control inside tight bores. Its durable construction supports up to \u003cstrong\u003e1200 RPM\u003c\/strong\u003e, ensuring smooth, even material removal without aggressive cutting. Whether you're finishing brake components, hydraulic cylinders, firearm parts, or precision-machined bores, the BC7M18 offers unmatched reliability and performance.\u003c\/p\u003e\n\u003cp\u003eMade in the \u003cstrong\u003eUnited States\u003c\/strong\u003e, this Brush Research Flex-Hone is part of the industry’s most respected line of bore finishing tools—perfect for shops that demand accuracy, longevity, and professional-grade results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7.00 mm maximum bore diameter\u003c\/li\u003e\n\u003cli\u003e180 grit Extra Fine silicon carbide abrasive\u003c\/li\u003e\n\u003cli\u003eIdeal for mild steel, stainless steel \u0026amp; cast iron\u003c\/li\u003e\n\u003cli\u003e2\" abrasive length (51 mm)\u003c\/li\u003e\n\u003cli\u003e8\" overall length\u003c\/li\u003e\n\u003cli\u003e0.125\" shank diameter\u003c\/li\u003e\n\u003cli\u003eMaximum 1200 RPM\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eUNSPSC: 31191509\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive cylinder and bore finishing\u003c\/li\u003e\n\u003cli\u003eGunsmithing and firearm maintenance\u003c\/li\u003e\n\u003cli\u003eAviation and marine repair\u003c\/li\u003e\n\u003cli\u003eIndustrial machining and deburring\u003c\/li\u003e\n\u003cli\u003eHydraulic and pneumatic component service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNeed More Brush Research Products?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe carry the full Brush Research catalog. \u003cstrong\u003eCall us at (909) 334‑4400\u003c\/strong\u003e for availability, quotes, or bulk orders. \u003c\/p\u003e","brand":"Brush Research","offers":[{"title":"Default Title","offer_id":45186368471204,"sku":"BRSBC7M18","price":15.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/3718\/1860\/files\/BRSBC7M18.jpg?v=1785169139","url":"https:\/\/tillmantools.com\/products\/brush-research-bc7m18-flex-hone-brush-7-00-mm-180-grit-silicon-carbide","provider":"Tillman Tools LLC","version":"1.0","type":"link"}