{"product_id":"mitsubishi-251256-carbide-turning-insert-ccgt-vp10rt","title":"Mitsubishi 251256 Carbide Turning Insert Ccgt VP10RT","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MITSUBISHI 251256 is a CCGT-series carbide turning insert with grade VP10RT and an AlTiN PVD coating, designed for finishing operations in steel, stainless steel, cast iron, and superalloy and titanium workpieces. The insert features an 80-degree diamond (rhombic) shape with a positive rake and positive side clearance, producing clean, precise cuts at light depths. With a corner radius of 0.0080 inches and an inscribed circle of 0.2500 inches, this insert is optimized for tight-tolerance finishing passes where surface finish and dimensional accuracy are critical. It ships individually but requires a minimum order of 10 units per purchase.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for CNC turning centers, lathes, and boring operations in job shops and production environments handling steel and stainless steel components, cast iron parts, and superalloy or titanium workpieces. The FJ chip breaker geometry is engineered for finishing applications, controlling chip formation at shallow depths of cut up to 0.0852 inches. It is held in place by screw-type toolholders compatible with the CCGT insert pocket style. The neutral hand orientation allows flexible use across both turning and facing passes on standard and CNC-controlled equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlTiN PVD coating provides high wear resistance across steel, stainless steel, and cast iron workpieces\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond (rhombic) insert shape with positive rake for reduced cutting forces during finishing\u003c\/li\u003e\n  \u003cli\u003eFJ chip breaker geometry optimized for finishing and light-depth-of-cut operations\u003c\/li\u003e\n  \u003cli\u003e2 usable cutting edges per insert extend tool life between changeovers\u003c\/li\u003e\n  \u003cli\u003eHoned cutting edge style improves edge integrity and surface finish on finished components\u003c\/li\u003e\n  \u003cli\u003eScrew-holding method ensures secure, repeatable seating in compatible CCGT toolholders\u003c\/li\u003e\n  \u003cli\u003eMulti-use capability across turning, facing, and boring operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in screw-type toolholders accepting CCGT-style inserts with an ANSI insert code of CCGT21.50.5 and ISO insert code CCGT060202. Compatible with applications involving steel (P), stainless steel (M), cast iron (K), and superalloys and titanium (S) workpiece materials. Also cataloged under ISO code CCGT060202-FJ and manufacturers catalog number CCGT21.50.5FJ.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machining professionals using compatible CCGT screw-type toolholders. Power down and lock out the machine spindle before indexing or replacing inserts. Use the correct torque wrench for the insert clamping screw to avoid insert cracking or improper seating. Inspect the toolholder pocket for wear or debris before seating a new insert, as contamination can affect runout and surface finish.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CCGT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CCGT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CCGT21.50.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CCGT060202\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: VP10RT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\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: C - Diamond (Rhombic) 80 Degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0080 inches (1\/128 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2500 inches (1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.2560 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.0940 inches (3\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.2500 inches (1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1100 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0852 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\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\u003eChip Breaker\u003c\/strong\u003e: FJ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Finishing\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\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel; Stainless Steel; Cast Iron; Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P05; P25; M05; M25; K05; K25; S05; S10\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: 0.04 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MITSUBISHI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 251256\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITSUBISHI ELECTRIC","offers":[{"title":"Default Title","offer_id":51707535589682,"sku":"251256","price":253.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/62d891e1219479322f4f248306d677e3.jpg?v=1788440840","url":"https:\/\/voomisupply.com\/products\/mitsubishi-251256-carbide-turning-insert-ccgt-vp10rt","provider":"Voomi Supply","version":"1.0","type":"link"}