Iscar 3606733 Indexable Turning Toolholder Rh Pvac

Product Description

The ISCAR 3606733 is a right-hand indexable turning toolholder in the PVAC style, designed for external turning operations on CNC and manual lathes. Part of the ISCAR Isoturn series, it features a neutral rake angle of 0 degrees and uses a lever-type insert clamping method for secure, repeatable cutting edge positioning. The toolholder accepts VC..22.. insert geometry, including the VCMT220-SM size code. The shank measures 0.5 inches wide by 0.5 inches tall, with an overall length of 4 inches and a head length of 1 inch. Coolant-through capability is built in, supporting chip evacuation and tool life in demanding turning applications. The unit weighs 0.282 pounds.

This toolholder is suited for right-hand turning cuts on a variety of workpiece materials where a neutral rake insert geometry is appropriate. The 90-degree lead angle and PVAC holder style make it a standard choice for straight turning and facing passes. It is typically installed in CNC turning centers and engine lathes by machinists and toolroom technicians. The back-of-bar to cutting edge dimension is 0.506 inches, which should be accounted for when presetting tool offsets in the machine controller.

Key Features

• PVAC toolholder style with right-hand cutting direction
• Neutral rake angle (0 degrees) compatible with VC..22.. insert geometry
• Lever-type insert clamping for rigid, repeatable edge location
• Coolant-through design supports high-pressure coolant delivery
• 90-degree lead angle for straight turning and shoulder facing operations
• Part of the ISCAR Isoturn series, built to ISO 13399 standards

Compatibility

Designed to accept VC..22.. series inserts, including the VCMT220-SM insert size code. Verify insert pocket geometry and screw specification before substituting insert grades or chipbreaker styles.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician with the machine spindle locked and all motion axes at rest. The toolholder shank must be clamped securely in the turret or tool block to the machine manufacturer's specified torque using appropriate hex keys. Confirm tool offset measurements after seating, paying attention to the back-of-bar to cutting edge dimension when programming tool paths. Always verify insert seating and lever clamp engagement before initiating a cut.