{"product_id":"sumitomo-16jrcwh-pcbn-turning-insert-triangle-bn2000","title":"Sumitomo 16JRCWH Pcbn Turning Insert Triangle BN2000","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SUMITOMO 16JRCWH is an uncoated Polycrystalline Cubic Boron Nitride (PCBN) turning insert designed for hard material machining applications. Manufactured to ANSI code NUTPGA222 and ISO code NU-TPGW110308, this insert features a triangular shape with a 60-degree included angle, a 0.25-inch inscribed circle, and a 0.03125-inch corner radius. The BN2000 grade PCBN substrate delivers the hardness and thermal stability required for interrupted and continuous cuts on hardened ferrous workpieces. Installed via screw-holding method with positive rake geometry, the 16JRCWH delivers consistent edge performance in high-wear turning operations.\u003c\/p\u003e\u003cp\u003eThis insert is suited for finish and semi-finish turning of hard materials, classified under primary workpiece material code H. Typical applications include hardened steel components, hardened cast iron, and similar ferrous alloys where conventional carbide tooling reaches its limits. The single cutting edge and NUTPGA insert style make it appropriate for precision turning on CNC lathes and turning centers in both production shops and tool rooms. It is sold individually and is packaged as a quantity of one per unit.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePCBN substrate for high-hardness turning of ferrous hard materials\u003c\/li\u003e\n\u003cli\u003eBN2000 manufacturer grade with uncoated finish for consistent edge sharpness\u003c\/li\u003e\n\u003cli\u003eTriangular insert shape with 60-degree included angle and positive rake geometry\u003c\/li\u003e\n\u003cli\u003e0.25-inch inscribed circle and 0.03125-inch corner radius for controlled nose geometry\u003c\/li\u003e\n\u003cli\u003eScrew-held mounting method compatible with NUTPGA-style toolholders\u003c\/li\u003e\n\u003cli\u003eCompliant with ANSI and ISO 13399 standards for insert identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement for NUTPGA222 style toolholders conforming to ANSI and ISO 13399 insert standards. Compatible with screw-clamp toolholding systems that accept TPGA-style triangular inserts with a 0.13-inch hole diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePCBN turning inserts should be installed by a qualified machinist or CNC toolroom technician. Power down and lock out the machine spindle before seating or removing inserts. Use the appropriate torx or hex key to torque the clamping screw into the insert pocket; do not over-tighten or use impact tools on the clamp screw. Handle PCBN edges with care, as the material is brittle and susceptible to chipping from improper seating or mechanical shock.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Polycrystalline Cubic Boron Nitride (PCBN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: BN2000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: NUTPGA222\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: NU-TPGW110308\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.25 inches (6.35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.03125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.0866 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hard Material (Code H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\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: 0.2 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: SUMITOMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 16JRCWH\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51747224518962,"sku":"16JRCWH","price":72.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f4294dbb4cbb3116f6917fcc1acd0002_e826f597-aea0-423f-9c00-16f3216d21e0.jpg?v=1788877673","url":"https:\/\/voomisupply.com\/products\/sumitomo-16jrcwh-pcbn-turning-insert-triangle-bn2000","provider":"Voomi Supply","version":"1.0","type":"link"}