Made in the USA out of domestic steel. These knock out punch dies are CNC machined out of 4130 quenched and tempered chrome moly steel then heat treated hence their brownish/orange tint. Simply put these punches are the highest quality dies that we can produce. These knock out punches are pressed together using a 10 Ton Hydraulic Knockout Punch Driver as shown in the 2nd picture above.
The knock out punch set is a quality product as we have dimpled thousands of holes for years using this set up. Central Hydraulics - item #98318 for even faster semi-production speed dimpling. The 10,000 PSI Air Hydraulic Pump.
Please Note: We do not sell the hydraulic punch driver and or the Air/Hydraulic foot switch, they are shown in the image gallery for reference only. At this time we are not going to split up our knock out punches individually. The thread pitch on the knock out punch dies are a 3/4-16 TPI. The item "SWAG Off Road Knock Out Punch (Automotive Gauge Sizes)" is in sale since Tuesday, July 10, 2018.
This item is in the category "eBay Motors\Automotive Tools & Supplies\Shop Equipment & Supplies\Shop Supplies\Other Shop Supplies". The seller is "swagoffroad" and is located in Bend, Oregon. This item can be shipped to United States.