PROMAT Twist drill DIN 338 type N nominal diameter 6.8 mm HSS profile ground cylinder shank short

HSS
– DIN 338
– Type N
– Point angle 118°
– Profile-ground
– Relieved cone
– TiN-coated type with crosswise grinding from Ø 3.0 mm
– With straight shank
– Right-hand cutting
– For all standard drilling operations in steel and cast iron Industrial quality Further technical information:
– Feed in steel up to 800 N: 0,14mm/rev
– Quality: Profile-ground
– Overall length: Short