Walter 6424517 Grooving Cutoff Toolholder Right Hand

Product Description

The WALTER 6424517 is an external, right-hand indexable grooving and cutoff toolholder designed for precision turning operations. Part of the G2021 series and configured in the G2012 style, it accepts SX-3 clamped inserts and supports a maximum groove width of 0.118 inches with a maximum depth of cut of 1.102 inches. Through-coolant capability is built in, allowing direct delivery of cutting fluid to the insert tip to manage heat and chip evacuation in demanding operations. This toolholder is installed by machinists and CNC turning center technicians in production and job-shop environments.

The 6424517 is rated for universal primary workpiece material compatibility, covering material groups H, K, M, N, P, and S. This makes it suitable for a broad range of turning applications including cut-off and grooving on ferrous and non-ferrous materials. The toolholder mounts on a 1.000-inch square shank and is well-suited for use in CNC lathes and turning centers where consistent groove geometry and tool repeatability are critical. It is not configured for full-radius insert use.

Key Features

• Maximum groove width of 0.118 inches for narrow-channel grooving and cutoff work
• Maximum depth of cut of 1.102 inches supports deep groove and parting operations
• Built-in through-coolant delivery for improved tool life and chip control
• Clamp-style insert holding for secure, repeatable SX-3 insert seating
• Right-hand external configuration with a 1.000-inch square shank
• Compatible with universal workpiece material groups including steel, cast iron, stainless, aluminum, non-ferrous, and superalloys

Compatibility

Accepts SX-3 series inserts. Confirmed compatible insert part numbers include SX-3E300N02-CE4, SX-3E300N02-CF5, and SX-3E300N02-CF6. This toolholder is part of the G2021 series and uses the G2012 toolholder style.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Before mounting or changing inserts, isolate the machine from power and engage all axis locks per the machine tool manufacturer's procedures. Ensure the shank seating surfaces are clean and free of chips before clamping. Verify through-coolant port alignment with the machine turret supply when through-coolant operation is required.