Wera 848 Hex Shank HSS Drill Bit

The Wera 848 HSS Metal Twist Drill Bit in 4.1mm provides a precise intermediate diameter particularly useful for close tolerance fitting, stepped hole enlargement, and tapping preparation where standard 4mm is marginally undersized. The split point tip grips the workpiece immediately, ensuring clean, accurate drilling without centre punching in most situations. High speed steel construction with finely tuned material elasticity means the bit handles drilling stress efficiently, reducing the risk of snap or distortion under load. The viscous tempered body maintains sharpness and structural integrity over a long working life. Fitted with a ¼ hex shank, this bit connects securely to DIN ISO 1173 D 6.3 quick release holders for efficient power transmission. Features and Benefits • HSS with split point for immediate, accurate bite • Finely tuned material elasticity for resilience and longevity • Viscous tempered steel retains cutting edge under repeated use • ¼ hex shank for firm engagement with quick release holders • Excellent concentricity for consistently accurate results Contents 848 HSS Metal Twist Drill Bits, 4.1 x 44mm Specifications Diameter 4.1mm Overall Length 44mm Drive ¼ Hex DIN ISO 1173 D 6.3...Read More...»»