Original Mayhew patented design with a rounded end that fits snuggly within a roll pin. This Mayhew Pro 5/16 in.; #9 Pilot Punch is used to drive in and remove roll pins or other hollow tension pins.
Mayhew Steel Products No 9 Pilot Punch 5/16" Mechanic Tool Sold As Pictured USA
MAYHEW 112-5/16 #9 PILOT PUNCH MAY25008
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