Sandvik Coromant 5752830 Turning Insert Tcmt Coroturn 107

Product Description

The SANDVIK COROMANT 5752830 is a solid carbide turning insert in the TCMT style, part of the CoroTurn 107 series. This uncoated, bright-finish carbide insert is designed for external turning operations on CNC and manual lathes. It features a triangular shape with a 60-degree included angle, providing three usable cutting edges per insert. The inscribed circle measures 5/32 inch (0.1563 inches decimal), the overall length is 0.2528 inches, and the corner radius is 0.20 mm (0.0079 inches). A screw-clamping hole with a 0.0866-inch decimal diameter secures the insert in the toolholder. The chipbreaker designation is PF, and the grade is 5015. Licensed machinists and CNC operators install this insert in production and job-shop turning applications.

This insert is rated for machining steel as its primary workpiece material (ISO material code P) and cast iron as a secondary workpiece material (ISO material code K). The PF chipbreaker geometry is suited to finishing and light finishing cuts where controlled chip formation and surface finish are priorities. The CoroTurn 107 series is commonly used in both production environments and general turning work where a positive-rake, screw-held insert style is appropriate. The neutral hand configuration means it fits standard neutral toolholders without directional restriction.

Key Features

• TCMT insert style with 60-degree triangular shape — 3 cutting edges per insert
• Grade 5015 uncoated solid carbide with bright finish — no coating delamination risk on interrupted cuts
• PF chipbreaker geometry for controlled chip formation in finishing passes
• 5/32 inch inscribed circle (0.1563 inches) — compact insert size for light-to-medium depths of cut
• Screw-clamping hold method with 0.0866-inch hole diameter for positive insert retention
• Rated for steel (P) and cast iron (K) per ISO workpiece material classification

Compatibility

Designed as an OEM-style replacement insert for toolholders accepting TCMT-style inserts in the SANDVIK COROMANT CoroTurn 107 series. ISO insert designation is TCMT 06 T1 02-PF 5015. Verify toolholder pocket geometry and clamping screw compatibility before installation.

Installation Notes

Insert installation is performed by licensed machinists or CNC tooling technicians. Power down and lock out the machine before changing inserts. Use the correct torque screwdriver or T-key specified for the toolholder clamping screw to avoid stripping the insert seat or shearing the screw. Inspect the insert pocket for damage or debris before seating the new insert, and confirm the insert is fully seated before resuming cutting operations.