REF: 0384WPSTN43

Rigid Seating, Toolholder Protection, and CNC Precision

The Mitsubishi WPSTN43 shim acts as a critical interface between the toolholder body and the cutting insert. Manufactured to strict dimensional tolerances and featuring high toughness, it absorbs the mechanical stress of cutting and prevents deformation of the seat within the tool body, thereby extending the tool holder's service life during intensive metalworking operations.

Technical Advantages of the Mitsubishi WPSTN43 Spare Part

• Precision Geometry: Dimensional tolerances tightened to manufacturer standards to ensure repeatable insert changes without play.

• Collision/Breakage Protection: Protects the steel tool body in the event of catastrophic failure or cutting edge breakage.

• Genuine Mitsubishi Materials Quality: Superior toughness and thermal resistance to prevent micro-vibrations during machining.