Sandvik Coromant 5741694 Cutoff Insert 6mm Solid Carbide

Product Description

The SANDVIK COROMANT 5741694 is a solid carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. Based on the T-Max Q-Cut platform, it uses a clamp-style holding method and features a 6 mm cutting width with a 5-degree right-hand lead angle. The insert carries a 7-degree relief angle and a 0.30 mm corner radius, making it suited for clean, controlled separation cuts. The 1125 grade carbide is finished with a TiAlN coating applied via PVD process, providing wear resistance in steel and stainless steel turning applications. It is cataloged by the manufacturer as R151.2-600 05-4E 1125.

This insert is intended for use in the R151.2 insert style seat, size 60. It fits toolholders and blade systems within the T-Max Q-Cut series configured for right-hand, right-hand lead-angle cutting. Typical applications include bar parting, groove turning, and face grooving on production turning equipment. The 4E chipbreaker geometry assists in chip control during parting operations at moderate to high feed rates. This insert is sold individually but carries a minimum order quantity of 10 units per order.

Key Features

• Solid carbide 1125 grade with PVD-applied TiAlN coating for extended tool life
• 6 mm cutting width with 0.30 mm corner radius for controlled parting cuts
• 5-degree right-hand lead angle reduces lateral cutting forces during parting
• 7-degree relief angle provides clearance and reduces rubbing on the workpiece
• 4E chipbreaker geometry promotes chip evacuation in grooving and cutoff operations
• Clamp-style insert holding for secure seating in T-Max Q-Cut compatible toolholders

Compatibility

Designed for use with T-Max Q-Cut series toolholders and blades configured for R151.2 insert style, insert seat size 60, in right-hand lead-angle orientation. Verify toolholder and blade compatibility with insert size code 60 before installation.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician with the machine powered down and all spindle motion stopped. Seat the insert fully in the pocket and ensure the clamp engages the insert securely before resuming operation. Do not exceed the toolholder manufacturer's recommended feed and speed parameters for the 1125 grade and TiAlN coating. Inspect the insert seat for chips or debris before each insert change to maintain proper seating and cutting geometry.