Dimple Die 7-Piece Master Set 4" CLR Nominal Pipe Size (Diameter Nominal):

Nominal Pipe Size (Diameter Nominal): NPS 1-1/2 (DN 35)

Outside Diameter of the Tubing (OD): 20

Outside Diameter of the Tubing (OD): 40

Maximum Degree of Bend: 180 degrees

Fixed positioning-no knocking it out of position

Dimple Die 7-Piece Master Set 4" CLR Nominal Pipe Size (Diameter Nominal):Description Includes: 1 2", 3 4", 1", 1 1 4", 1 1 2", 2", and 2 1 2" Dimple Dies Dimple dies, also known as flared hole dies, add strength and rigidity to sheet metal panels while shaving excess weight. All of our dimple dies are CNC machined from the highest grade domestic materials available. Each die starts life as a solid billet of high grade domestic steel. After CNC machining to exacting tolerances, each die undergoes a thorough heat treating