Sandvik Coromant 5753430 Grooving Insert Solid Carbide Top Lok

Product Description

The SANDVIK COROMANT 5753430 is a solid carbide, uncoated grooving insert designed for precision external grooving and parting operations on CNC lathes and turning centers. Built to the Top Lok series standard, this right-hand insert carries a TLR chip breaker geometry with a positive rake angle that promotes efficient chip control during interrupted and continuous grooving cuts. Key specifications include a 1.57 mm (0.0620 inch) cutting width and a maximum depth of cut of 2.39 mm (0.0940 inch). With a cutting height of 8.74 mm (0.3440 inch) and a corner radius of 0.79 mm (0.0310 inch), the insert maintains dimensional consistency across production runs in steel, cast iron, and non-ferrous workpiece materials.

This insert is suited for production turning environments where repeatable groove width and depth tolerances are required. It is typically installed by CNC machinists and toolroom technicians on lathes configured for external grooving or face grooving applications. The TLR-3031R H13A ISO code identifies the seat geometry and chipbreaker style, making it straightforward to match against existing Top Lok toolholders in the shop. The insert size designation 3R confirms seat compatibility within the Top Lok indexable system. It is sold individually and designated for minimum order quantities consistent with production tooling procurement.

Key Features

• Solid carbide substrate with bright uncoated finish for sharp edge integrity on non-ferrous and ferrous materials
• Right-hand cutting orientation with positive rake TLR chip breaker geometry
• 1.57 mm cutting width with maximum depth of cut range of 2.00 to 3.00 mm (0.0750 to 0.1000 inch)
• Corner radius of 0.79 mm (0.0310 inch) for controlled groove root geometry
• Multi-use insert design supports repeated indexing within the Top Lok seat system
• ISO code TLR-3031R H13A for direct cross-reference against toolholder specifications

Compatibility

Designed for use with SANDVIK COROMANT Top Lok series toolholders accepting insert seat size 3R. ISO code TLR-3031R H13A should be used to confirm toolholder and seat compatibility before installation.

Installation Notes

Installation and indexing of grooving inserts should be performed by a qualified machinist with the machine powered down and the spindle locked. Use the appropriate Top Lok clamping key or torx driver as specified by the toolholder manufacturer to seat the insert fully and achieve the correct clamping torque. Inspect the insert seat for chips or debris before seating a new insert, as contamination can affect tool height and groove width accuracy. Do not exceed the maximum depth of cut specification for this insert grade and geometry.