{"product_id":"sandvik-coromant-5853215-indexable-boring-bar-left-hand","title":"Sandvik Coromant 5853215 Indexable Boring Bar Left Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5853215 is a solid carbide indexable boring bar from the CoroTurn 107 series, designed for internal turning operations on CNC lathes and machining centers. With a minimum bore diameter of 0.4803 inches and a 3\/8-inch shank diameter, this bar is built for small-bore precision work. The overall length is 6 inches, the lead angle is -5 degrees, and the neutral rake angle is 0 degrees. Coolant-through capability helps evacuate chips and control heat in deep or tight bore applications. The screw-clamp insert holding method provides rigid, repeatable seating. Installed by machinists and toolroom technicians in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis boring bar is suited for left-hand internal turning in both production and prototype machining scenarios. The CoroTurn 107 series is a recognized platform for small-diameter boring with solid carbide shanks, offering reduced vibration compared to steel-shank alternatives. The bar accepts CCMT 06 02 04 inserts and supports multi-use turning applications where consistent bore geometry is required. Typical installations occur in CNC turning centers where tight tolerances and fine surface finishes are priorities. The coolant-through design makes it well suited for materials that generate significant heat or where chip control is critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide shank for improved rigidity and vibration dampening in small-bore work\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports chip evacuation and thermal management\u003c\/li\u003e\n\u003cli\u003eScrew-clamp insert holding method for secure, repeatable insert indexing\u003c\/li\u003e\n\u003cli\u003eLeft-hand cut orientation for specific bore direction requirements\u003c\/li\u003e\n\u003cli\u003eAccepts CCMT 06 02 04 inserts, a widely available grade family\u003c\/li\u003e\n\u003cli\u003eMulti-use turning designation allows flexibility across compatible bore diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with CCMT 06 02 04 inserts. Part of the SANDVIK COROMANT CoroTurn 107 series for small-diameter solid carbide boring bar applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and setup should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and all axes are at a safe position before changing or adjusting the boring bar. Verify shank clamping torque per the machine tool manufacturer specifications and confirm insert seating before taking a test cut. Do not exceed the minimum bore diameter rating, as deflection and tool failure risk increase significantly below the rated minimum.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: E..SCLCR\/L-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.4803 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter to Cutting Edge\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: -5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees (Neutral)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: CCMT 06 02 04\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-use Application\u003c\/strong\u003e: Turning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5853215\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51737787171122,"sku":"5853215","price":772.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/55e77eda996c3f100de951371d3b9368.jpg?v=1788793547","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5853215-indexable-boring-bar-left-hand","provider":"Voomi Supply","version":"1.0","type":"link"}