This hammer drill of 910W has an automatic safety drill chuck and is intended for bits of 1-13mm. It also has an output power of 0-2,800rpm, a torque of 8.6Nm, and automatic drill chuck (with no key), 1-13mm, It has a speed selector trigger, a multi position auxiliary handle. Weight: 2.7kg. No. REI-RAEE of Cofan La Mancha: 7038.