Alpen Drill Bits & Parts Twist drill bit 616394 - Alpen 0060100420100, Alpen's HSS Twist drill bit, model 0060100420100, features a 4.2 mm diameter and a total length of 75 mm, adhering to DIN 338 standards. This precise metal and steel drill bit is ideal for machining and working with sheet metals. Sold in packs of 10, it is a reliable choice for professional and industrial drilling applications. Alpen 0060100420100 HSS Twist Drill Bit Set 4.2mm 10pcs Industrial Quality
