Triangle disc cutter features six hardened steel punches in triangle shapes. Easily cut soft metals such as gold, silver, copper, brass, aluminum, and nickel silver up to 20 gauge thick.
Cuts in the following sizes, measured corner to corner:
Made using hardened tool steel.
Base measures 3" x 3" x 1". Product Weight: 4lbs
Recommended use with a 1lb or 2lb brass hammer or in a hydraulic press.
Best Practice: Use a rubber pad underneath for support. Do not exceed maximum thickness keeping in mind to use only soft non-ferrous metals. Use the appropriate hammer. Keep cutting edges down, well lubricated (using bur lube or bees wax) and store in a dry location.