Sandvik Coromant 5723697 Turning Insert CCMT32.52-UM 1125

Product Description

The SANDVIK COROMANT 5723697 is a CCMT-style solid carbide turning insert designed for precision external turning operations on CNC lathes and turning centers. It carries a dual-layer TiAlN and AlCr2O3 coating applied via PVD process, which provides thermal resistance and wear protection at the cutting edge. The insert features an 80-degree diamond shape with a neutral hand orientation, a 0.0313-inch corner radius, and a UM chip breaker geometry. It belongs to the CoroTurn 107 series and is held in place by a screw-clamping system. The 1125 grade is optimized for steel and stainless steel machining across a range of cutting conditions.

This insert is suited for finishing and semi-finishing passes on steel and stainless steel workpieces in both production and job-shop environments. The UM chip breaker geometry is engineered for reliable chip control at moderate feed rates. The CoroTurn 107 series is a widely used platform on CNC turning centers where screw-on indexable inserts are standard. With two cutting edges per insert, tooling cost per edge is reduced on repeat-run applications. Machinists and tool-room technicians working with ISO material groups P and M will find this insert a direct fit for common turning programs.

Key Features

• CCMT insert style with 80-degree diamond shape and neutral hand orientation
• TiAlN and AlCr2O3 dual-layer PVD coating for thermal and abrasion resistance
• UM chip breaker geometry for controlled chip formation on steel and stainless steel
• 1125 manufacturer grade rated for ISO workpiece material groups P (steel) and M (stainless steel)
• Screw insert holding method for secure, repeatable seating in CoroTurn 107 toolholders
• Two cutting edges per insert for extended tooling value

Compatibility

Designed for use in CoroTurn 107 series screw-clamping toolholders. ISO code CCMT 09 T3 08-UM 1125 applies. Compatible with ISO material group P (steel) as primary workpiece material and ISO material group M (stainless steel) as secondary workpiece material.

Installation Notes

Installation is performed by machinists or tool-room technicians familiar with indexable insert tooling. Power down the spindle and engage the machine lock before indexing or replacing inserts. Use the correct Torx or hex key as specified by the toolholder manufacturer to seat the clamping screw - do not overtighten. Inspect the insert pocket and seating surface for chips or debris before seating a new insert to ensure accurate edge positioning.