· Shank Type: Features a straight cylindrical shank · Point Angle: Commonly ground with a 135° split point · Coating Options: Available in uncoated forms or with surface treatments like TiN coating

Name: DIN338 Straight shank twist drill Material: HSS M35 5%Co Process: fully ground Surface: Amber color

Name: DIN338 Straight shank twist drill Material: HSS M2 （6542） Process: fully ground Surface: white finish

Name: DIN338 Straight shank twist drill Material: HSS M2 （6542） Process: Roll forged Surface: Black oxide