Catalog number: 071031 Features: * By using it together with the dedicated bit holder (053923), three torsions (tri-torsion) are activated, realizing a longer life for the bit. Specifications: * Cutting edge: T9 * Total length (mm): 25 * Shank diameter (mm): 6.35 * Shank diameter: 6.35mm * Bi-torsion type (double effect) * Color code included
