Wera 848 Hex Shank HSS Drill Bit 4.2mm

High quality metal twist drill bits for precise drilling in metal. Made out of high speed steel (HSS). A finely-tuned material elasticity provides for a long service life. Very good concentricity. Tough viscous tempered bits ensure a particularly long service life. The hexagonal shaft ensures very good power transfer. Drive: ¼" hexagon, suitable for holders as per DIN ISO 1173-D 6.3. Features and Benefits • Twist bit for metal applications • Hex shaft for very good power transfer • HSS = high speed steel with split point • Finely-tuned material elasticity for great durability • Very good concentricity Contents 848 HSS Metal Twist Drill Bits, 4.2 x 45 mm