{"product_id":"brush-research-mfg-bc30024-flexible-cylinder-hone-240-grit","title":"Brush Research Mfg. BC30024 Flexible Cylinder Hone 240 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BRUSH RESEARCH MFG. BC30024 is a flexible cylinder hone designed for precision surface finishing inside bores and cylinders. Built with silicon carbide abrasive balls at an extra fine 240 grit rating, it produces a controlled crosshatch finish that improves oil retention and sealing in cylinder walls. The hone runs on a shank diameter of 0.245 inches and handles bores up to 3 inches in diameter. It is rated for a maximum speed of 900 RPM and features an overall length of 8 inches with an abrasive length of 3 inches. Machinists, engine rebuilders, and maintenance technicians use this tool with a standard hand drill or honing machine to recondition cylinder bores without aggressive material removal.\u003c\/p\u003e\n\u003cp\u003eThis hone is suited for use on mild steel, stainless steel, and cast iron bore surfaces. Typical applications include reconditioning engine cylinders, hydraulic cylinders, pneumatic components, and pump housings in both shop and field service environments. The flexible ball-style construction allows the abrasive to conform to the bore rather than requiring a rigid sizing match, making it practical for a range of bore conditions including light scoring or glazing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSilicon carbide abrasive construction rated at 240 grit extra fine grade for controlled finish work\u003c\/li\u003e\n  \u003cli\u003eFlexible ball-style design self-centers and conforms to the bore for consistent contact\u003c\/li\u003e\n  \u003cli\u003eCompatible with mild steel, stainless steel, and cast iron workpiece materials\u003c\/li\u003e\n  \u003cli\u003eMaximum bore diameter of 3 inches and abrasive length of 3 inches\u003c\/li\u003e\n  \u003cli\u003eRated to 900 RPM maximum for safe operation with standard drilling equipment\u003c\/li\u003e\n  \u003cli\u003e0.245 inch shank diameter fits standard drill chucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on mild steel, stainless steel, and cast iron bores up to 3 inches in diameter. Suitable for any bore or cylinder application requiring an extra fine 240 grit surface finish.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall the shank securely into a drill chuck before operation and confirm the bore is clear of debris. Do not exceed 900 RPM during use. Apply honing oil or a compatible cutting fluid to the bore surface to prevent loading of the abrasive and reduce heat buildup. Always wear appropriate eye protection when operating rotary abrasive tools.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Silicon Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 240\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Extra Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.245 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 900\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Mild Steel, Stainless Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.44 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BRUSH RESEARCH MFG.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BC30024\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BRUSH RESEARCH MFG","offers":[{"title":"Default Title","offer_id":67909385617714,"sku":"BC30024","price":82.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/25cde4dcc3c44bfb51689407424850c3.jpg?v=1791186871","url":"https:\/\/voomisupply.com\/products\/brush-research-mfg-bc30024-flexible-cylinder-hone-240-grit","provider":"Voomi Supply","version":"1.0","type":"link"}