Bosch twist drill hss g din 338 straight shank bosch 2608585471 these hss g twist drills from bosch comply with din 338 and have straight shanks metal drill bits hss g standard line din 338 16 x 20 x 43 mm pack of 10 bosch 2608585471 twist drill hss g din 338 straight shank 16 x 43mm 10 pcs