Wera 848 Hex Shank HSS Drill Bit

The Wera 848 HSS Metal Twist Drill Bit in 10mm is the largest in the range and is designed for demanding metalworking applications including M10 clearance holes, large-diameter pilot holes, and structural fabrication work in steel, aluminium, and other metals. At this diameter, the split point tip plays a critical role in ensuring clean, centred entry under the high cutting forces involved, avoiding drift and producing precise, accurate holes. The high speed steel body with finely-tuned material elasticity absorbs significant torsional stress during use, maintaining accuracy and extending the working life of the bit considerably. Viscous tempering reinforces the cutting edges for sustained performance. The ¼" hex shank connects firmly to DIN ISO 1173-D 6.3 holders, ensuring efficient power transfer even under heavy load. Features and Benefits: • HSS with split point for accurate, centred entry at maximum diameter • Finely-tuned elasticity handles high torsional stress without distortion • Viscous-tempered for exceptional edge retention under demanding use • ¼" hex shank for maximum torque transfer in quick-release holders • Excellent concentricity for precise, consistent large-diameter holes Contents: 848 HSS Metal Twist Drill Bits, 10 x 54mm Specifications: Diameter: 10mm Overall Length: 54mm Drive: ¼" Hex (DIN ISO 1173-D 6.3)