{"product_id":"sandvik-coromant-7859088-turning-insert-ccmt32-51-wm-4415","title":"Sandvik Coromant 7859088 Turning Insert CCMT32.51-WM 4415","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7859088 is a CCMT-style turning insert from the CoroTurn 107 series, designed for precision external turning operations on CNC lathes and turning centers. This solid carbide insert features a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, providing wear resistance and heat management at the cutting edge. The 80-degree diamond insert shape (Shape Code C) delivers a strong cutting geometry suited for general turning, profiling, and finishing passes. With a 9.53 mm inscribed circle and a 0.4 mm corner radius, it balances edge strength with surface finish capability. Installation is performed by licensed machinists and CNC operators in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is rated primarily for steel (ISO material code P) and secondarily for cast iron (ISO material code K), making it a versatile choice for mixed-material shops running ferrous workpieces. The WM chip breaker geometry is engineered for medium finishing to light roughing on steel, helping control chip formation across a range of depths of cut and feed rates. The neutral hand orientation suits standard right-hand toolholders used in the CoroTurn 107 toolholder system. The ISO code for this insert is CCMT 09 T3 04-WM 4415.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD multilayer coating: TiCN, Al2O3, and TiN for wear and thermal resistance\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape provides strong cutting geometry for turning and profiling\u003c\/li\u003e\n  \u003cli\u003eWM chip breaker geometry optimized for medium finishing to light roughing on steel\u003c\/li\u003e\n  \u003cli\u003e0.4 mm corner radius balances edge strength with achievable surface finish\u003c\/li\u003e\n  \u003cli\u003e2 cutting edges per insert for cost-effective tool life management\u003c\/li\u003e\n  \u003cli\u003eClamp and screw holding method compatible with CoroTurn 107 toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in SANDVIK COROMANT CoroTurn 107 series toolholders accepting CCMT-style inserts with a neutral hand orientation. ISO code CCMT 09 T3 04-WM 4415. Manufacturers catalog number CCMT 3(2.5)1-WM 4415. Verify toolholder insert pocket specifications before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis insert is installed and replaced by qualified CNC machinists or tooling technicians. Always index or replace inserts with the machine spindle stopped and in a safe, locked-out state per your facility lockout\/tagout procedure. Use the appropriate Torx or insert-clamping wrench specified for the toolholder to seat the clamp or screw; do not overtighten by hand estimation. Inspect the insert pocket seating surface for chips or debris before seating a new insert to ensure proper contact and edge alignment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CCMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CCMT 09 T3 04-WM 4415\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees, Shape Code C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 4415\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN, Al2O3, TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: WM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.4 mm (0.0156 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 9.53 mm (0.1732 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3.97 mm (0.1563 inches)\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\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (ISO Code P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Cast Iron (ISO Code K)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 3.74 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 1.54 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 0.43 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7859088\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51748176232754,"sku":"7859088","price":275.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b7a5e8f01272f84d8c2374b5d23d3ade_e73487c9-fb45-4755-8ad6-ecb16ac6b7da.jpg?v=1788889946","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7859088-turning-insert-ccmt32-51-wm-4415","provider":"Voomi Supply","version":"1.0","type":"link"}