Features & Benefits:

• Set of 5 Swaging Punches
• Nickel-chrome finish
• Swages 1/4″, 5/16″, 3/8″, 1/2″ and 5/8″
• Used for 1/4″, 5/16″, 3/8″, 1/2″ and 5/8″ O.D. tubing
• Mastercool 70048 - Set of 5 Swaging Punches

Swaging Tool Set - Punch Type (Set of 5) Swaging Tool Set -Punch Type (Set of 5). Enlarge one end of copper tubing to accept piece oforiginal size tubing, then solder together like a fitting. Tools are heattreated for durability. Set of 5 Swaging Punches for 1/4″, 5/16″, 3/8″, 1/2″and 5/8″ O.D. tubing.