MAX POWER PERFORMANCE: The powerful 13Amp motor (‎1500W) of this rotary hammer drill with 6 Joules impact energy with SDS Plus function can reach a maximum speed of 0-850RPM to complete heavy duty projects such as concrete, masonry and metal with higher efficiency. 4-in-1 MULTI-FUNCTION DEMOLITION HAMMER: Easily press the lock button to switch modes (drill mode, hammer mode, PIT positioning, hammer drill mode), suitable for a variety of work scenarios. The corded hammer drills for concrete and brickwork are 1-1/4 inch (32mm), wood 1-5/8 inch (40mm), and steel 1/2 inch (13mm). SAFETY CLUTCH: Demolition hammer 1-1/4 inch safety clutch protection design protects your wrist when the SDS drill hammer is subjected to high torque if the bit ever gets jammed while using it in any tasks such as brick chipping, tile, and floor removal, or even making holes in concrete, masonry, metal, or wood. HUMANIZATION DESIGN: ENVENTOR heavy-duty rotary hammer drill has a 360° rotating handle that is suitable for different angles of work and reduces fatigue. The soft-grip handle of this chipping hammer effectively prevents sliding and brings a better and more comfortable grip during use. The SDS-PLUS chuck allows you to change the drill bit quickly and easily. This rotary hammer has a 6.56ft/2m long power cord. WHAT YOU GET: 1x Rotary Hammer Drill Blue, 3 x SDS Drill Bits ( 8mm,10mm,12mm), 1x Auxiliary Handle, 1 x 30g Universal Lubricating Grease, 1 x Guide Ruler, 2x Replacement Carbon Brushes, 1x Oil Cap Wrench, 1 x Flat Chisel (14x250mm), 1 x Point Chisel(14x250mm), 1x Dust Cover, 1 x User Manual, 1 x Carrying Case. MAX POWER PERFORMANCE: The powerful 13 Amp motor (‎1500W) of this rotary hammer drill with 6 Joules Impact Energy with SDS Plus function makes you complete any projects on masonry, concrete, brick, stone, metal, etc.