Sandvik Coromant 5736858 Grooving Insert Solid Carbide

Product Description

The SANDVIK COROMANT 5736858 is a solid carbide grooving insert designed for the T-Max Q-Cut system. It features a CVD-applied TiCN/TiN coating that resists wear and extends tool life in demanding parting and grooving operations. The insert carries a neutral hand orientation, a 0.185 inch cutting width, and a 4G chip breaker geometry. Cutting height measures 0.3191 inches and overall length is 0.2705 inches. Manufactured to grade 235 with a rake angle of 7 degrees, this insert suits production turning on CNC lathes and turning centers. It is installed by machinists and toolroom technicians working to tight dimensional tolerances.

This insert is suited for parting, grooving, and profile turning operations on ferrous and non-ferrous workpieces. The T-Max Q-Cut series is commonly applied in medium to high-volume CNC turning environments where consistent chip control and edge integrity are required. The 4G chip breaker geometry helps manage chip flow in general-purpose grooving at moderate cutting parameters. Insert seat size 40 and ISO code N151.2-A185-40-4G 235 guide toolholder and seat selection for correct fitment.

Key Features

• Solid carbide substrate with CVD TiCN/TiN coating for wear resistance and edge stability
• 0.185 inch (4.70 mm) cutting width with 4G chip breaker geometry
• Neutral hand orientation compatible with standard T-Max Q-Cut toolholders
• Corner radius of 0.0224 inches (0.57 mm) for controlled groove profile
• Manufacturer grade 235 with 7-degree rake angle for balanced cutting action
• Multi-use insert approved for repeated indexing per manufacturer designation

Compatibility

Designed for use in SANDVIK COROMANT T-Max Q-Cut toolholders accepting insert seat size 40 and ISO code N151.2-A185-40-4G 235. Verify toolholder seat specification against this ISO code before installation.

Installation Notes

Insert replacement and indexing should be performed by a qualified machinist or toolroom technician with the machine in a full stop, locked-out/tagged-out condition per OSHA lockout/tagout procedures. Use the correct Torx or insert-clamping key specified for the T-Max Q-Cut toolholder to seat the insert fully and evenly. Inspect the insert seat and clamping screw for debris or damage before installing a new insert. Do not exceed the toolholder manufacturer's recommended cutting parameters for this insert grade and geometry.