Sandvik Coromant 5753353 Grooving Insert Solid Carbide Tialn

Product Description

The SANDVIK COROMANT 5753353 is a solid carbide grooving insert with a TiAlN (titanium aluminum nitride) PVD coating, designed for use in Top Lok series grooving toolholders. This insert carries the TLR-4125R 1125 ISO designation and features a right-hand cutting orientation. The cutting width is 0.25 inches (6.35 mm) with a maximum depth of cut of 0.25 inches (6.35 mm). The positive rake geometry and TLR chip breaker profile make it suited for controlled chip formation during external grooving operations on turned components. Installation is performed by qualified machinists and toolroom technicians working with CNC or manual lathes.

This insert is used in external grooving and recessing applications on CNC turning centers and manual lathes. It is appropriate for both production and job-shop environments where precise groove width and depth control are required. The 1/8-inch (3.18 mm) corner radius and size 4R insert seat classification make it a direct fit for compatible Top Lok series toolholders. The TiAlN coating provides heat resistance suitable for dry or minimal-lubrication machining conditions on steel and other ferrous materials.

Key Features

• Solid carbide construction with PVD-applied TiAlN coating for heat and wear resistance
• 0.25 inches (6.35 mm) cutting width and 0.25 inches (6.35 mm) maximum depth of cut
• Positive rake geometry with TLR chip breaker for controlled chip evacuation
• Right-hand cutting orientation, insert size 4R, insert seat size 4
• Corner radius of 1/8 inch (3.18 mm) for groove edge definition
• Multi-use insert compatible with Top Lok series tooling system

Compatibility

Designed for use with SANDVIK COROMANT Top Lok series grooving toolholders accepting size 4 insert seats. ISO code TLR-4125R 1125 and manufacturers catalog number TLR-4125R 1125 can be used to confirm holder compatibility.

Installation Notes

This insert is installed and replaced by machinists or toolroom technicians following standard indexable insert procedures. Power down and lock out the machine spindle before seating or removing the insert. Use the appropriate Top Lok clamping key or wrench as specified by the toolholder manufacturer to secure the insert without over-torquing the clamping mechanism. Inspect the insert seat for chips or debris before installation to ensure proper seating and cutting-edge alignment.