This particular hole punch set is for the 32mm hole punch.

USAGE INSTRUCTIONS
STEP 1:
To use this type of hole punch you simply use a drill but such as this stepped drill bit to drill a pilot hole.

STEP 2:
Place bolt through hole.

STEP 3:
Attach die and punch together from punch kit.

STEP 4:
Use ring spanner to tighten bolt.

STEP 5:
Keep tightening the bolt until you hear the click sound of the punch passing through the steel.

STEP 6:
Remove the asselbly from the hole and screw the die and punch set apart.

STEP 7:
Throw away the slug

STEP 8:
Admire the perfectly clean hole that you have just made in the sheet metal.  No further filing or cleaning up of the hole is required.

We do sell three different sizes of hole punch:

KL10825 - 20mm - This is the ideal size for 1/2" holes for ball valves, brewery builds etc.

KL10832 - 22mm - This is the perfect size for 5/8" holes for tap shanks and other brewery gear.  Making kegerators or holes through fridge doors.

KL10849 - 32mm - This is the perfect size for the 2200watt Stainless stick heating elements that we sell.