Ridgid 17507 1-Inch Knockout Punch Accessories tapers off in both width

tapers off in both width and thickness toward the point Double cut on both sides

5-flute cone

Button 3/8-24 Unf

Sg cast iron clamps with spheroidal graphite structure produces 60

making it ideal for professionals who demand reliable performance

Ridgid 17507 1-Inch Knockout Punch Accessories tapers off in both widthThis item is PUNCH, 17507 1" KNOCKOUT 17507. This product is used for hand tool center punches. This product manufacture by Japan. From the Manufacturer Rigid 17507 1 inch Knockout Punch is a precision ground 3 point punch. The 1 inch punch can come in a set as well as individually. The 1 inch Punch has an actual hole size of 1 3 8 inch and weighs 3 4 pound.