Power Input: 800W No Load Speed: 1 ,150rpm Blows/Min: 0-4,300bpm Tool Holder: SDS-Pius Max. Drilling Capacity [Wood]: 30mm Max. Drilling Capacity [Metal] : 13mm Max. Drilling Capacity [Concrete]: 26mm Max. Drilling Capacity [Core Bit]: 65mm Weight: 3.4kg Length x Height: 314x225mm