Standard Sheet Metal Hole Punch Sizes

We can punch material up to a max sheet size of 60 wide x 168 long.

Standard sheet metal hole punch sizes.

Dimensions for ordering. Let s make holes faster. This distance varies with part thickness to allow the shearing action to take place and also to reduce the amount of force it takes to punch. A knockout punch also known as a chassis punch panel punch greenlee punch or a q max is a hand tool used to punch a hole through sheet metal it is a very simple tool that consists of a punch die and screw there are three different drive systems.

The setup consists of a punch and a punching die. The difference in size between the punch and the die is called die clearance. Less clearance may be needed for very thin sheet metal. This allows us the ability to punch a 2 diameter hole through 1 8 thick stainless steel.

Slot sizes locations. First a pilot hole is drilled slightly larger than the screw of the knockout punch. Create flares around already cut holes in sheet metal up to 3 16 thick to make the edges stronger and more rigid. High speed punch press.

Use this specific download page for our metal hole punch tools and units parts book catalog. The most common standard dimension and location of filing holes punched in paper is international standard iso 838. Jeemitery 1 16 and 1 8 inch small mini tiny shaped circle metal single handheld hole paper punch punchers with soft handled for tags clothing ticket 4 2 out of 5 stars 162 officemate 2 hole punch 30 sheet capacity black 90092. The centers of these holes are 80 0 5 mm apart and have a distance of 12 1 mm to the nearest edge of the paper.

Choose from our selection of sheet metal punches including lever operated hole punches stud driven hole punches and more. When the punch and the die meet the material is pressed between the two and with subsequent pushing the shearing force cuts a hole in the sheet. Two holes with a diameter of 6 0 5 mm are punched into the paper. There is a very small clearance between the two.

Our durable punch die sets provide the repeatability and dependability your operation demands. Stock sizes of oblong round and square ironworker punches and dies american punch company manufactures the most trusted punches and dies used in the steel fabrication industry. The maximum force for our new punch press is 23 tons with a maximum material thickness of 315. The sheet metal punch is the size of the hole to be punched while the die is slightly larger.

Manual ratchet and hydraulic. The holes are located symmetrically in relation to the axis of the sheet or document.