{"product_id":"sumitomo-16dtcee-turning-insert-bnc200-pcbn-diamond","title":"Sumitomo 16DTCEE Turning Insert BNC200 Pcbn Diamond","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SUMITOMO 16DTCEE is a Polycrystalline Cubic Boron Nitride (PCBN) turning insert with a Titanium Nitride (TiN) coating applied via PVD process. Carrying the manufacturer grade BNC200, this insert is built for machining hard and difficult-to-cut materials on CNC lathes and turning centers. The diamond-shaped insert features a 55-degree included angle, a negative rake geometry, and 4 usable cutting edges. Insert thickness is 0.1875 inches and the inscribed circle diameter is 0.5 inches. With a 1\/32-inch corner radius and a maximum depth of cut of 0.0150 inches, it is suited for finish and semi-finish turning passes where tight tolerances are required. Machinists and tooling specialists working in aerospace, automotive, and hardened-steel applications will find this grade well-matched to the demands of interrupted and continuous cuts on hard materials.\u003c\/p\u003e\u003cp\u003eThe 16DTCEE is designed for turning operations on hardened steels, heat-treated alloys, and other hard workpiece materials typically classified under secondary workpiece material code H. It fits into toolholders that accept the ANSI style 4NCDNGA432 or ISO equivalent 4NC-DNGA150408 insert seats. The holding method is clamp and pin, which is the standard configuration for negative-rake diamond inserts in this size range. This insert is appropriate for both production turning environments and job-shop applications where PCBN tooling is selected over carbide for its superior hot hardness and wear resistance in hard-material cutting.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePCBN insert material with TiN coating via PVD process for extended tool life in hard-material applications\u003c\/li\u003e\n\u003cli\u003eBNC200 manufacturer grade optimized for hardened steels and difficult-to-machine alloys\u003c\/li\u003e\n\u003cli\u003e4 cutting edges per insert maximizing value per piece\u003c\/li\u003e\n\u003cli\u003eNegative rake geometry with 55-degree diamond shape (Insert Shape Code D) for controlled chip formation\u003c\/li\u003e\n\u003cli\u003eClamp and pin holding method compatible with standard negative-rake toolholders\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI and ISO 13399 standards for interchangeability and documentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to fit toolholders conforming to ANSI insert style 4NCDNGA432 or ISO designation 4NC-DNGA150408. Clearance code N and tolerance code G apply. Verify toolholder specifications before ordering to confirm seat geometry and clamping compatibility.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement and seating should be performed by a qualified machinist or tooling technician with the machine powered down and the spindle fully stopped. Ensure the insert pocket and clamping surfaces are free of chips and debris before seating the insert. Torque clamp screws according to the toolholder manufacturer specifications — do not over-torque, as PCBN inserts are brittle and susceptible to fracture from uneven clamping pressure. Follow your facility safety standards when handling sharp cutting inserts.\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: BNC200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (55 degrees included angle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: 4NCDNGA432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: 4NC-DNGA150408\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.0827 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches (1\/32 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2031 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\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\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Hard Material (Code H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: 16DTCEE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51730495406386,"sku":"16DTCEE","price":191.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/00a58f5118f24add37fd0987bea1e9cb.jpg?v=1788718464","url":"https:\/\/voomisupply.com\/products\/sumitomo-16dtcee-turning-insert-bnc200-pcbn-diamond","provider":"Voomi Supply","version":"1.0","type":"link"}