HOYOMA 32mm HT-RH1600 Model Voltage: 220V Frequency: 50/60Hz Rated Power: 1600W No Load Speed: 950rpm Impacting Rated: 4500bpm Impact Joules: 6.0J Industrial motor with impact energy is designed to complete heavy duty concrete and metal working projects with ease and precision. Heat resistant copper wire motor allows long working time without burning the machine. Anti-dust bottom structure extend the hammer's use life. For drilling, chiseling and hammer drilling functions PACKAGE INCLUSION: 1 x 1600W 32mm Rotary Hammer 1 x 250mm SDS Flat Chisel Bit 1 x 250mm SDS Point Chisel Bit 3 x Drill Bits 8/10/12 (150mm) 1 x Dust Collector 1 x Depth Stop 1 x Wrench 1 x Grease Oil 1 x Instruction Manual