Iscar 4305999 Open End Wrench Picco Ace Grooving Turning

Product Description

The ISCAR 4305999 is an open end wrench designed for use with PICCO ACE series indexable toolholders in grooving and turning applications. This wrench provides the correct fit for tightening and loosening the cap hardware on PICCO ACE toolholder assemblies, ensuring proper insert clamping without damaging the toolholder components. It is a purpose-built accessory intended for use by machinists, tool room technicians, and CNC lathe operators who work with ISCAR PICCO ACE grooving and turning systems. Weighing 0.749 pounds, it is a compact, dedicated tool for maintaining insert security at the machine.

This wrench is used in turning center and lathe environments where PICCO ACE indexable toolholders are installed for grooving and turning operations. It is sized specifically for the cap hardware found on PICCOACE series toolholders. It is appropriate for both production floor use and tool crib maintenance, and is typically kept with the toolholder setup kit for quick insert changes during a job changeover.

Key Features

• Open end wrench design sized for PICCO ACE toolholder cap hardware
• Compatible with PICCOACE series indexable grooving and turning toolholders
• Designed to prevent overtightening or tool damage during insert swaps
• Compact form factor suited for machine-side use and tool crib storage
• Sold individually as a direct replacement or spare accessory

Compatibility

Designed for use with PICCO ACE series toolholders in indexable grooving and turning applications. Compatible with cap hardware on PICCOACE toolholder style assemblies as specified by ISCAR.

Installation Notes

This wrench is used by machinists and tool room technicians during insert indexing or replacement on PICCO ACE toolholders. Before changing inserts, ensure the machine is powered down, the spindle is stopped, and all axis motion is disabled. Use this wrench only on the designated cap hardware for which it is sized. Do not use extensions or additional leverage on this wrench, as overtorquing the cap can damage the toolholder seating surface or the insert itself.