{"product_id":"value-collection-375-5012-boring-bar-m35-cobalt-3-8-in-shank","title":"Value Collection 375-5012 Boring Bar M35 Cobalt 3\/8 in Shank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 375-5012 is a right-hand boring bar designed for internal turning and bore finishing operations on lathes and boring mills. Built from M35 cobalt high-speed steel, this bar delivers added heat and wear resistance compared to standard M2 HSS, making it a solid choice for harder materials and interrupted cuts. The bar features a 3\/16 inch minimum bore diameter, a 15\/16 inch maximum bore depth, and a 3\/8 inch round shank. Overall length is 2-3\/16 inches. Machinists and tool-room operators reach for this size when boring small-diameter holes in ferrous and non-ferrous workpieces where carbide tooling is not required.\u003c\/p\u003e\n\u003cp\u003eThis boring bar suits small-bore lathe work in job shops, maintenance machining, and production environments. Its compact dimensions make it appropriate for light-duty turning centers and manual lathes equipped with 3\/8 inch tool holders. The right-hand cutting direction means it advances toward the headstock in standard lathe operation. Typical applications include cleaning up drilled holes, achieving close-tolerance fits, and finish-boring small bores in steel, cast iron, brass, and similar materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM35 cobalt HSS construction provides greater red-hardness and wear resistance than standard M2 HSS\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch minimum bore diameter allows access to small bores\u003c\/li\u003e\n  \u003cli\u003e15\/16 inch maximum bore depth suitable for through and blind bore finishing\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch round shank fits standard lathe tool holders and boring bar blocks\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction for conventional lathe operation\u003c\/li\u003e\n  \u003cli\u003eCompact 2-3\/16 inch overall length minimizes overhang and chatter risk\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard toolroom boring bar for lathes and boring machines equipped with 3\/8 inch shank tool holders.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists familiar with lathe tooling setup. Power down and lock out the machine before mounting or removing boring bars. Secure the shank firmly in the tool holder to minimize overhang and reduce chatter. Inspect the cutting edge for chips or wear before use, and follow applicable shop safety procedures for rotating machinery.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoring Bar Type\u003c\/strong\u003e: Boring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M35\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 15\/16 inches (0.9375 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241601\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 375-5012\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691737055538,"sku":"375-5012","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/84ca988348b5398efb48dc6ee3885bc2.jpg?v=1788289053","url":"https:\/\/voomisupply.com\/products\/value-collection-375-5012-boring-bar-m35-cobalt-3-8-in-shank","provider":"Voomi Supply","version":"1.0","type":"link"}