【商品説明】 ・BL Brushless motor delivers 1, 500 in.Lbs. Of max torque ・Variable speed (0-3, 400 RPM & 0-3, 600 IPM) for a wide range of fastening applications ・Rare earth Neodymium magnet is 2x stronger than magnets in standard insert bit holders ・Two-piece design is engineered to allow the torsion technology to fully activate ・Precision machined tips with superior fitment for full contact fit and longer life ・Performance-optimized S2 steel construction for extended life