Sandvik Coromant 5741717 Cutoff Insert 5mm T-max Q-cut

Product Description

The SANDVIK COROMANT 5741717 is a solid carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. It belongs to the T-Max Q-Cut series and carries catalog designation R151.2-500 05-5F 1125. The insert features a 5 mm cutting width (0.1969 inches), a 5-degree right-hand lead angle, a 7-degree relief angle, and a TiAlN coating applied via PVD process for extended tool life in demanding materials. A clamp-style holding method locks the insert securely in compatible toolholders. This insert is installed by machinists and CNC operators in production and job-shop environments.

The 5741717 is suited for parting and grooving applications on ferrous and non-ferrous workpieces in both production-volume and precision machining settings. The 1125 grade carbide substrate combined with TiAlN PVD coating performs well in steels, stainless steels, and similar materials where wear resistance and edge stability are priorities. The right-hand lead angle and 5F chipbreaker geometry promote controlled chip evacuation during cutoff operations. This insert fits T-Max Q-Cut series toolholders using insert seat size 50.

Key Features

• Solid carbide construction with TiAlN PVD coating for extended wear resistance
• 5 mm cutting width (0.1969 inches) with full-radius option: No
• 5-degree right-hand lead angle with 5F chipbreaker geometry for chip control
• 7-degree relief angle reduces cutting forces during parting operations
• Clamp-style insert holding for rigid, repeatable seating in the toolholder
• Corner radius of 0.0039 inches for precise groove geometry

Compatibility

Designed for use with T-Max Q-Cut series toolholders accepting insert seat size 50 and insert style R151.2. Compatible catalog designation is R151.2-500 05-5F 1125.

Installation Notes

Insert installation and replacement should be performed by a qualified machinist with the machine in a safe, powered-down state and all axes locked or in E-stop. Use the correct clamp screw torque per the toolholder manufacturer's documentation; do not over-torque clamp components. Inspect the insert pocket and clamp for wear or debris before seating the insert. Verify correct insert orientation and seat size match before resuming cutting operations.