Iscar 3603359 Turning Toolholder Right Hand Pclc Neutral Rake

Product Description

The ISCAR 3603359 is a right-hand PCLC-style indexable turning toolholder designed for precision external turning operations on CNC and manual lathes. Built on the Isoturn series platform, it accepts CC-type inserts secured by a lever-clamping mechanism, providing rigid insert seating and repeatable cutting-edge location. The shank measures 0.625 inches wide by 0.625 inches tall, with an overall length of 4 inches and a head length of 0.9 inches. Neutral rake geometry and a 0-degree rake angle suit a broad range of workpiece materials and chip-load requirements. Coolant-through capability supports high-speed cutting applications where thermal management is critical.

This toolholder is suited for general turning applications in production and job-shop environments where right-hand cutting direction and CC-insert compatibility are required. The PCLC configuration delivers a 95-degree lead angle, which is appropriate for straight turning, facing, and light profiling passes. Compatible insert size code is CCMT 3-0-SM. The lever clamping system allows fast insert indexing with minimal setup time, making it practical for high-mix, high-volume turning operations on steel, cast iron, and similar materials.

Key Features

• PCLC toolholder style with right-hand cutting direction and neutral rake geometry
• Lever clamping method ensures secure insert retention during interrupted and continuous cuts
• Coolant-through design directs coolant directly to the cutting zone for improved tool life
• 0.625 x 0.625 inch square shank fits standard lathe tool blocks and quick-change toolposts
• 95-degree lead angle supports straight turning, facing, and light profiling operations
• Part of the Isoturn series, conforming to ISO 13399 tool data standards

Compatibility

Accepts CC-type inserts; compatible insert size code is CCMT 3-0-SM. Designed as an OEM-style toolholder for CNC and manual lathes accepting 0.625 x 0.625 inch square-shank holders.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician with the machine in a locked-out, powered-down state. Ensure the shank is fully seated and clamped in the tool block before powering the machine. Follow the machine manufacturer and tooling manufacturer torque guidelines for the tool block fasteners. Inspect insert seating and clamp lever engagement before each use.