Mitutoyo 985-138 Drive Pin Punch Set, 5 Pieces

The Mitutoyo 985-138 is a professional-grade drive pin punch set designed for precision metalworking and machining applications. This 5-piece set is essential for removing and installing roll pins, drive pins, and spring pins in tight spaces where standard punches cannot reach.

Key Features:

• Two-piece telescoping design with precision ground components that slide smoothly for extended reach
• Set screw locking mechanism securely holds punches at desired length during use
• Five different punch sizes to accommodate various pin diameters
• Hardened and tempered steel construction for durability and long service life
• Ideal for automotive, machinery maintenance, and precision assembly work

The adjustable length design allows access to recessed pins and work in confined areas where conventional solid punches are too short. Each punch locks firmly in position, preventing collapse under impact while maintaining alignment for accurate pin removal.