Kennametal 5980938 Grooving Cutoff Toolholder Left Hand

Product Description

The KENNAMETAL 5980938 is an external, left-hand indexable grooving and cutoff toolholder engineered for precision groove machining on CNC lathes and turning centers. Built on the Beyond Evolution series platform, it accepts EG0200M02P02 inserts secured by a clamp-style holding method. The toolholder features a 5/8 x 5/8 inch square shank and delivers a fixed groove width of 2 mm with a maximum depth of cut of 16 mm (0.63 inches). Overall length is 114.30 mm (4.50 inches). At 0.44 pounds, it is a compact and rigid tool suited for production and job-shop turning environments. Installation is performed by qualified machinists or tooling setup technicians.

This toolholder is designed for external grooving and cutoff operations where consistent groove width and depth control are critical. The left-hand configuration suits specific spindle orientation and toolpost setups common in CNC turning applications. The EVSC-T style head and clamp-type insert retention provide repeatable positioning for high-volume grooving cycles. It is appropriate for use in shops running standard turning centers where the Beyond Evolution series tooling system is already in use or being adopted.

Key Features

• Fixed 2 mm groove width (minimum and maximum) for consistent, repeatable cuts
• Maximum depth of cut: 16 mm (0.63 inches)
• Left-hand, external toolholder orientation
• Clamp-style insert holding method for secure insert retention
• Accepts EG0200M02P02 inserts — no substitution required
• 5/8 x 5/8 inch square shank fits standard 1010 mount size toolposts
• Part of the Beyond Evolution series for system-level tooling compatibility

Compatibility

Compatible with EG0200M02P02 inserts. Designed for use with EVSC-T style toolholders in the Beyond Evolution series. Mount size 1010. No coolant-through capability on this holder.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine before mounting or removing the toolholder from the turret or toolpost. Ensure the shank bore and toolpost pocket are clean and free of chips before seating. Follow the machine tool manufacturer's torque specifications for clamping screws and confirm insert seating before resuming cutting operations.