Dormer-Pramet

Countersink with 3-flutes, 90° chamfering angle, maximum diameter 20.50 mm with an overall length of 50 mm and 1/4 inch hexagon drive, according to Dormer Pramet standard to produce a conical seat for ISO Metric countersunk-head screws with a minium hole diameter of 3.50 mm, cobalt based HSS-E with standard bright finish for machining steel and cast steel, copper or copper alloys

Package Quantity: 1

For complete technical specifications, cutting parameters, engineering data, and current availability across distribution centers, refer to the official Dormer-Pramet product page using the link below:

https://dormerpramet.com/p/7147811