Widia 3632114 Indexable Threading Toolholder 5/8 in Shank

Product Description

The WIDIA 3632114 is an internal, right-hand indexable threading toolholder designed for precision threading, grooving, and chamfering operations on CNC lathes and turning centers. Built from steel, it accepts N.2L inserts with a 7/32-inch (0.2188-inch) inscribed circle and uses a clamp-style insert holding method. The toolholder features a 5/8-inch shank diameter and a 10-inch overall length, with a minimum bore diameter of 1 inch and a maximum depth of cut of 0.1875 inches. Axial concentric coolant entry is supported through a 1/8-27 NPT coolant hole. This tool is installed by machinists and CNC operators in production and job-shop environments.

The WIDIA 3632114 is suited for internal threading applications in a wide range of workpiece materials, including hardened steels, cast irons, stainless steels, non-ferrous metals, heat-resistant superalloys, and plastics, corresponding to material groups H, K, M, N, O, P, and S. The adjustable overhang feature and back-of-bar to cutting edge measurement of 13/16 inch (0.8125 inches) allow for setup flexibility in bore entry and reach. The 0.5000-inch center-to-cutting-edge dimension supports accurate bore alignment during setup. This toolholder is appropriate for medium to high production turning where consistent thread quality and coolant delivery are required.

Key Features

• Internal, right-hand cutting geometry for bore threading operations
• Clamp-style insert holding for secure seating of N.2L inserts
• Axial concentric coolant-through design via 1/8-27 NPT coolant port
• Adjustable overhang for flexible reach and setup in tight bores
• Compatible with threading, grooving, and chamfering applications in a single tool style
• Steel construction for rigidity and durability in continuous turning operations

Compatibility

Designed for use with N.2L inserts with a 7/32-inch inscribed circle. Compatible with workpiece material groups H, K, M, N, O, P, and S. Part of the WIDIA A-NE series, style NER.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Confirm insert seating and clamp torque per the toolholder manufacturer guidelines before starting a cut. Verify coolant line connection at the 1/8-27 NPT port is leak-free before resuming coolant-through operation.