{"product_id":"sandvik-coromant-5756140-indexable-drill-insert-wcmx58","title":"Sandvik Coromant 5756140 Indexable Drill Insert WCMX58","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5756140 is a solid carbide indexable drill insert designed for use in indexable insert drills in metal-cutting machining operations. Manufactured to WCMX insert style with a Trigon (7-degree included angle) shape, this insert carries a manufacturer grade of 3040 and features an MTCVD-applied TiCN and Al2O3 coating for improved wear resistance and heat management at the cutting edge. The inscribed circle measures 0.375 inches, thickness is 0.1563 inches, and the corner radius is 0.0315 inches (0.80 mm). Cutting direction is right hand. This insert is intended for installation by machinists and tool-room professionals working with indexable drill bodies compatible with WCMX-style seats.\u003c\/p\u003e\u003cp\u003eThis insert is suited for use in production machining environments where indexable insert drills are employed on CNC machining centers, turning centers with live tooling, or manual drill presses capable of holding appropriate toolholders. The WCMX58 designation identifies the insert style and chipbreaker geometry, making it applicable for drilling into steel, cast iron, and similar ferrous materials in both roughing and semi-finishing contexts. The 3040 grade with TiCN and Al2O3 MTCVD coating targets applications requiring thermal stability and extended tool life under moderate to high cutting speeds.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with MTCVD TiCN and Al2O3 coating for wear resistance and thermal protection\u003c\/li\u003e\n\u003cli\u003eWCMX insert style with Trigon shape and 7-degree relief angle for positive cutting geometry\u003c\/li\u003e\n\u003cli\u003eInscribed circle of 0.375 inches (9.53 mm) and thickness of 0.1563 inches (5\/32 inches)\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0315 inches (0.80 mm) for controlled edge geometry\u003c\/li\u003e\n\u003cli\u003eChipbreaker designation 58 for chip management in drilling applications\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction; hole diameter 0.1457 inches (3.70 mm) for secure insert seating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for indexable drill bodies accepting WCMX-style inserts with insert size 6 and a trigon seat geometry. Verify toolholder seat specifications before installation to confirm fitment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of indexable drill inserts should be performed by qualified machinists following the toolholder manufacturer's torque and clamping specifications for WCMX-style insert seats. Ensure the machine spindle is fully stopped and all energy is locked out before handling or replacing inserts. Use the correct Torx or insert-clamp wrench as specified by the toolholder manufacturer; do not use improvised tools that could damage the seating pocket or insert. Inspect the insert pocket and clamping hardware for wear or debris before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: WCMX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 3040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Trigon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: 58\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN and Al2O3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: MTCVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.375 inches (9.53 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1563 inches (5\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches (0.80 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1457 inches (3.70 mm)\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: 0.12 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 5756140\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51755101028658,"sku":"5756140","price":361.51,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ca3c6f6b0abf8b03fe0fbfd290c7bade_8f4ab795-17c1-4d00-ac84-aba55a3346df.jpg?v=1788951123","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5756140-indexable-drill-insert-wcmx58","provider":"Voomi Supply","version":"1.0","type":"link"}