{"product_id":"kyocera-tbn06070-cbn-turning-insert-vnga331me4-kbn05m","title":"Kyocera TBN06070 Cbn Turning Insert VNGA331ME4 KBN05M","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KYOCERA TBN06070 is a Cubic Boron Nitride (CBN) turning insert designed for precision machining of hard and difficult-to-cut materials. Manufactured under the VNGA insert style with a 35-degree diamond shape, this insert carries the KBN05M grade and features KYOCERA MEGACOAT PVD coating applied to a honed cutting edge for consistent performance and extended tool life. The inscribed circle measures 3\/8 inches (0.375 inches decimal), insert thickness is 3\/16 inches (0.1875 inches decimal), and corner radius is 1\/64 inches (0.0156 inches decimal). It is a multi-tipped, neutral-hand insert with six cutting edges, conforming to both ANSI and ISO standards under ISO code VNGA160404ME4.\u003c\/p\u003e\u003cp\u003eThis insert is suited for external turning, facing, copying, and undercutting operations on hard workpiece materials classified under material grade H01 and H10. It is commonly applied in CNC turning centers where hardened steels, hard cast irons, and similar hard materials require high-precision finishing cuts. The ISOI series designation and negative rake geometry make it appropriate for rigid setups where chatter control and dimensional accuracy are critical. Maximum depth of cut is 0.0787 inches. Insert holding method is clamp and pin, standard for VNGA-style toolholders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCubic Boron Nitride (CBN) insert material rated for hard material (H) workpiece classification\u003c\/li\u003e\n\u003cli\u003eMEGACOAT PVD coating with honed cutting edge for sharp, consistent entry geometry\u003c\/li\u003e\n\u003cli\u003eSix cutting edges per insert for extended value across multiple setups\u003c\/li\u003e\n\u003cli\u003eDiamond 35-degree included angle (insert shape code V) for precision profiling and undercutting\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation compatible with standard VNGA-style toolholders\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI and ISO standards; ISO code VNGA160404ME4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style CBN turning insert for VNGA-style toolholders used in hard-turning applications on CNC lathes and turning centers. Compatible with clamp and pin holding systems. Suitable for multi-use applications including copying, external turning, facing, and undercutting on hard materials graded H01 and H10.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before indexing or replacing inserts. Use the correct torque on the clamping screw per the toolholder manufacturer specifications, and verify seating against the pocket before resuming cuts. Inspect the insert pocket for chips or debris before each insert change to maintain dimensional accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: VNGA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: VNGA160404ME4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: VNGA331ME4KBN05M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 35 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Cubic Boron Nitride (CBN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KBN05M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: MEGACOAT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inches (0.0156 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 1.308 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0787 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Length\u003c\/strong\u003e: 0.0787 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.150 inches (3.81 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Multi Tipped\u003c\/strong\u003e: Multi Tipped\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hard Material (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: H01, H10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Copying, External Turning, Facing, Undercutting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: ISOI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 331\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\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: 0.04 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: KYOCERA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TBN06070\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA","offers":[{"title":"Default Title","offer_id":51753009447218,"sku":"TBN06070","price":119.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bb84ab5b2281f481bbeace3803673477.jpg?v=1788932095","url":"https:\/\/voomisupply.com\/products\/kyocera-tbn06070-cbn-turning-insert-vnga331me4-kbn05m","provider":"Voomi Supply","version":"1.0","type":"link"}