Kennametal 2263175 Grooving Cutoff Toolholder Right Hand

Product Description

The KENNAMETAL 2263175 is an indexable grooving and cutoff toolholder designed for precision groove turning and parting operations on CNC lathes and turning centers. Built to the A4SM toolholder style, it accepts A4..06.. series inserts held by a clamp-style insert holding method. The toolholder features a 0.75 inch square shank, a minimum groove width of 6 mm (0.236 inches), and a maximum depth of cut of 20 mm (0.790 inches). It is a right-hand configuration with an overall length of 127 mm (5.0 inches). Machinists and toolroom technicians working in production turning environments rely on this holder for consistent, repeatable grooving performance.

This toolholder is suited for external grooving and cutoff applications in both production and job-shop turning environments. It fits standard 0.75 x 0.75 inch square-shank tool stations on CNC or manual lathes. The A4SM series is a common platform in metalworking operations requiring controlled groove widths starting at 6 mm. The right-hand orientation makes it compatible with conventional spindle rotation on most horizontal turning centers. No coolant-through capability is present, so external coolant delivery should be used when required by the workpiece material.

Key Features

• Right-hand A4SM toolholder style for external grooving and cutoff operations
• Accepts A4..06.. series indexable inserts with clamp-style insert retention
• Minimum groove width of 6 mm (0.236 inches) for precise narrow-groove work
• Maximum depth of cut of 20 mm (0.790 inches)
• 0.75 x 0.75 inch square shank with a shank length of 3.437 inches
• Head height of 1.06 inches and head length of 1.57 inches for clearance in tight setups

Compatibility

Designed for use with A4..06.. series indexable inserts. Fits standard 0.75 x 0.75 inch square-shank tool blocks and turret stations on CNC and manual turning centers. Part of the KENNAMETAL A4 series grooving system.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the lathe spindle is fully stopped and the machine is locked out before changing or adjusting the toolholder. Secure the shank in the tool block to the recommended torque specified in your machine tool documentation. Confirm insert seating and clamp engagement before returning the machine to service.