Gearwrench 82309 Pin Punch Set 5 Pc Steel

Product Description

The GEARWRENCH 82309 is a 5-piece steel pin punch set covering a size range of 0.125 to 0.3125 inches. Pin punches are used to drive roll pins, drift pins, and alignment pins out of assemblies without damaging surrounding material. This set is suited for mechanics, millwrights, and trade professionals who regularly disassemble shafts, hinges, linkages, and mechanical subassemblies. The set includes five punches sized at 0.125 inches, 0.15625 inches, 0.1875 inches, 0.25 inches, and 0.3125 inches, giving the technician a practical range of the most common pin diameters encountered in the field.

This set is appropriate for automotive, industrial, and general mechanical service applications. Pin punches are a standard tool in transmission shops, fleet maintenance bays, agricultural equipment service, and HVAC equipment assembly where roll pins secure fan hubs, linkage arms, and motor shafts. The set is compact enough for a toolbox tray and covers the pin sizes most frequently encountered in light-to-medium mechanical work. The steel construction handles repeated hammer blows without deforming the tip.

Key Features

• 5-piece set covering 0.125 to 0.3125 inches in five common sizes
• Sizes included: 0.125 in, 0.15625 in, 0.1875 in, 0.25 in, 0.3125 in
• Steel construction rated for repeated impact use
• Compact package dimensions suitable for standard toolbox storage
• UNSPSC Code 27111505 for procurement and catalog compliance

Compatibility

Designed as a general-purpose pin punch set for use with roll pins, drift pins, and alignment pins across a wide range of mechanical assemblies in automotive, industrial, and trade service applications.

Installation Notes

Pin punches are driven with a ball-peen or engineer's hammer — use a punch sized as close to the pin diameter as possible to avoid mushrooming the pin or damaging the bore. Always support the workpiece securely before striking to prevent movement. Wear safety glasses during use, as fragments and chips can be ejected during pin driving. Inspect punch tips before each use and replace any punch showing deformation at the tip.