Greenlee 730BB-1-5/8 1-5/8 Standard Round Knockout Punch

Features:

• These round standard metal punch units come as complete sets with a punch, die, and draw stud.
• They're compatible with battery-powered, hydraulic, ratchet, or manual drivers.
• When properly assembled through pilot holes, they create clean, quick, and precise holes.
• The slug drops freely into the die.
• They can be used on mild steel up to 10 gauge.

Specifications:
• Size: 1-5/8'

Includes:
• (1) Punch Unit

Using this Greenlee knockout punch is easy. First, make sure you've assembled it properly through the pilot holes. You can use it with a battery - powered, hydraulic, ratchet, or manual driver according to your preference. Just place it on the mild steel (up to 10 gauge) where you need to make a hole, and start the operation. The slug will fall freely into the die. As for maintenance, keep it clean after each use. Wipe off any dirt or debris. If you notice any signs of wear, check the punch, die, and draw stud. Replace them if necessary. Also, store it in a dry place to prevent rusting.