{"product_id":"sandvik-coromant-5753119-grooving-insert-tlgp4-1125-solid-carbide","title":"Sandvik Coromant 5753119 Grooving Insert TLGP4 1125 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5753119 is a solid carbide grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. Manufactured to the TLGP4 1125 specification within the Top Lok series, this left-hand insert delivers a 4.80 mm (0.189 inch) cutting width and a maximum depth of cut of 6.35 mm (0.250 inch). The PVD-applied TiCrAlN and TiAlN dual-layer coating provides thermal resistance and wear protection during interrupted or continuous grooving passes. Grade 1125 is suited for operations requiring a balance of edge toughness and surface finish quality. Machinists and CNC turning specialists install this insert into compatible Top Lok toolholders.\u003c\/p\u003e\u003cp\u003eThis insert is intended for use in turning and grooving applications where controlled groove width and depth are critical. The left-hand orientation positions it for specific approach directions on the lathe. With a neutral rake geometry and a 10-degree rake angle, it is appropriate for grooving a range of workpiece materials. The ISO code TLGP-4189L 1125 and catalog number TLGP-4189L 1125 can be used to cross-reference toolholder and insert seat compatibility. It suits both production turning environments and job-shop applications where repeatable groove geometry is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with PVD TiCrAlN and TiAlN dual-layer coating for extended tool life\u003c\/li\u003e\n\u003cli\u003e4.80 mm (0.189 inch) cutting width for precise groove dimensioning\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 6.35 mm (0.250 inch); rated depth-of-cut range is 5.00 to 10.00 mm\u003c\/li\u003e\n\u003cli\u003eLeft-hand insert orientation for specific lathe approach configurations\u003c\/li\u003e\n\u003cli\u003eNeutral rake with 10-degree rake angle suits a broad range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eTop Lok series design for secure insert seating and repeatable indexing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement insert for Top Lok series grooving toolholders accepting insert seat size 4. ISO code TLGP-4189L 1125 and catalog number TLGP-4189L 1125 identify compatible toolholder and seat configurations. Verify toolholder hand orientation and insert seat size before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement should be performed by a qualified machinist or CNC toolroom technician with the machine powered down and the spindle locked. Use the appropriate Top Lok clamping key or wrench specified for the toolholder to seat and secure the insert without overtightening. Inspect the insert pocket and clamping surfaces for chips or debris before seating the new insert. Follow the toolholder manufacturer guidelines for torque and clamping procedure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TLGP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: 1125\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: TiCrAlN and TiAlN (PVD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 4.80 mm (0.189 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 6.35 mm (0.250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth of Cut Range\u003c\/strong\u003e: 5.00 to 10.00 mm (0.200 to 0.300 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.57 mm (0.0225 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 11.51 mm (0.453 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.7598 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 4.80 mm (0.189 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 10 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Lok\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TLGP-4189L 1125\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.49 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: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5753119\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51742622974258,"sku":"5753119","price":875.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/50f06375e399380cac9450377eaa541e_233cdc3a-b0e0-4243-a3a2-7d0765eea415.jpg?v=1788838411","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5753119-grooving-insert-tlgp4-1125-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}