Greenlee Speed Punch 7212SP13 Draw-Stud, Long, Mild Steel 3/8-Inch by 4.7-Inch Safety Equipments Dip tube-type CO2 cylinders are

Dip tube-type CO2 cylinders are available from any welding supply house

Set Pressure 90 PSI (6 BAR)

The Ridgid 97050 quick opening bolt die head features a manual release for user-specified thread lengths

this model has 30 feet of cable and a 1

Aggressive fast spiral reamers made of high tungsten tool steel for maximum life

Greenlee Speed Punch 7212SP13 Draw-Stud, Long, Mild Steel 3/8-Inch by 4.7-Inch Safety Equipments Dip tube-type CO2 cylinders areSpeed punch is the fastest knockout system on the market for making clean, accurate 1 2 inch to 4 inch conduit size knockouts. Simply slide the punch onto the draw stud, secure the quick connect speed lock and you're ready to start punching holes faster and easier than ever before. The patent pending no thread punch design provides up to 3x faster setup and teardown compared to standard knockouts, saving time and money with every punch. Rugged draw