248334 ⎘
Cutting; Tool or tool with support; Cutting couple type; Punching tool; Shear-type male tool Plural spaced successively operative shearing portions
Two-stage method of cutting ultra-high strength material sheet
#2Punch profile for a punch, and the assembly in which the punch is used
#3PUNCH FOR PUNCHING SHEET METAL, SHEET METAL PUNCHING APPARATUS HAVING THE PUNCH, AND METHOD THEREFOR
#4Sheet punching device and image forming apparatus having sheet punching device
#5Punch device with interchangeable punch and variable punch pattern
#6Dual headed punch with tapered neck
#7Dual head punch with tapered neck