Mũi khoan thép gió (HSS) 114150 (Mũi khoan ruột gà); Maker: GARANT (Hoffmann Group)
Profile ground: Jobber drill with high pitch accuracy and concentricity as well as precision ground point.
Steam tempered from ⌀ 2.4 mm.
With point geometry shape C from size 4 mm
Size 16 - 20: Drills with shank ⌀ 16 mm.