Single Pin Punches - 5/32'''' (4.0mm) 4'''' (10.2cm) Long

No pin punch can be guaranteed against breakage, all the gunsmith can do is buy the very best available. When used with Starting Punches (see elsewhere), these will give you excellent service. Points will not bind in even deepest holes. Mfg: Mayhew Steel SPECS: Tool steel. Knurled body.