{"product_id":"kennametal-1198184-vbmt33211-kt315-cermet-turning-insert","title":"Kennametal 1198184 VBMT33211 KT315 Cermet Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1198184 is a VBMT33211 KT315 cermet turning insert designed for high-wear-resistance machining of steel, stainless steel, and cast iron. It features a multilayer PVD coating stack of TiN, TiCN, and TiN, which provides a hard, slick surface that resists flank wear and built-up edge at elevated cutting speeds. The insert geometry is neutral-hand with a 35-degree diamond (rhombic) shape, a positive rake angle of 5 degrees, and a honed cutting edge style suited for finishing operations. With a 0.0313-inch corner radius and a maximum depth of cut of 0.0492 inches, this insert is optimized for light, precision finishing passes rather than heavy roughing.\u003c\/p\u003e\u003cp\u003eThis insert is suited for CNC turning, facing, boring, back turning, and back boring applications on lathes handling steel (P-grade workpieces), stainless steel (M-grade), and cast iron (K-grade) components. Typical install scenarios include finish-turning shafts, bores, and flanged parts where tight tolerances and fine surface finish are required. The screw-on holding method locks the insert positively into compatible VBMT-style toolholders. The chip breaker code 11 geometry promotes efficient chip control during light finishing cuts at higher surface speeds.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMultilayer PVD coating (TiN\/TiCN\/TiN) for high wear resistance on steel, stainless steel, and cast iron\u003c\/li\u003e\n\u003cli\u003e35-degree diamond insert shape with positive rake and 5-degree relief angle for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eHoned cutting edge style optimized for finishing passes with tight surface finish requirements\u003c\/li\u003e\n\u003cli\u003e0.0313-inch corner radius supports fine finishing with minimal workpiece deflection\u003c\/li\u003e\n\u003cli\u003e2 cutting edges per insert; screw-on mounting for secure, repeatable seating in toolholder\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI (VBMT332) and ISO (VBMT160408) insert standards for broad toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style screw-on replacement insert conforming to ANSI insert code VBMT332 and ISO insert code VBMT160408; fits compatible VBMT-style screw-on toolholders accepting a 3\/8-inch inscribed circle insert.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. Before replacing inserts, ensure the machine spindle is fully stopped, the program is paused, and power is isolated per shop lockout\/tagout procedures. Use the appropriate Torx or hex-key screw driver to seat the insert clamp screw to the toolholder manufacturer's specification. Inspect the toolholder pocket and clamping screw threads for wear or debris before seating the new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: VBMT332\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: VBMT160408\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: V - Diamond (Rhombic) 35-Degree\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Cermet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KT315\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN, TiCN, TiN (Multilayer PVD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Finishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker Code\u003c\/strong\u003e: 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 16.61 mm (1.3076 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0313 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0492 inches (1.25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches (4.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 5 degrees positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P), Stainless Steel (M), Cast Iron (K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0086 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package (minimum order quantity: 5)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1198184\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51749656297778,"sku":"1198184","price":242.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5f563099f56d0a637236c720c4625117.jpg?v=1788908862","url":"https:\/\/voomisupply.com\/products\/kennametal-1198184-vbmt33211-kt315-cermet-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}