Description
Long series end mill with 3 flutes, diameter 20mm with 75mm length of cut, 141mm overall length and 90.5mm reach with neck relief, according to DIN 844 L standard with a 20mm Weldon shank, cobalt based HSS-E with bright finish, 30° helix and 12° rake angle for shoulder milling and slot milling in free machining steel and copper or copper alloys
