Dormer-Pramet

Countersink with 3-flutes, 100° chamfering angle, maximum diameter 20.50 mm with an overall length of 61 mm and a head length of 11 mm and 10 mm straight shank, according to DIN 335 C standard produce a conical seat for BS standard countersunk-head screws and aviation fasteners with a minium hole diameter of 3.50 mm, HSS with standard TiAlN coating for machining steel and cast steel, grey, malleable, ductile and compacted graphite cast-iron, cast aluminium and 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/5972689