Bosch twist drill set hss g din 338 straight shank bosch 2607018361 these hss g twist drills from bosch comply with din 338 and have straight shanks 19 piece metal drill bit set hss g din 338 135 in plastic tube 1 10 mm bosch 2607018361 twist drill set hss g din 338 straight shank 1 10mm 19 pcs