Dormer-Pramet

Countersink with 3-flutes, 90° chamfering angle, maximum diameter 6.30 mm with an overall length of 45 mm and a head length of 5.5 mm and 5 mm straight shank, according to DIN 335 C standard to produce a conical seat for ISO Metric countersunk-head screws with a minium hole diameter of 1.50 mm, HSS with standard bright finish for machining free machining, plain carbon and alloy 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/5973400