Ingco Rotary Hammer 800 Watt Model: RGH9028 Specification: Voltage: 220-240V ~ 50/60Hz Input Power: 800W No-load Speed: 0-1100rpm Impact Rate: 0-4000bpm Impact Energy: 2.5J Max.Drilling Capacity: Concrete: 26mm Steel: 13mm Wood: 30mm Accessories Included: 3pcs drill bits, 2pcs chisels (flat & point), 1pc SDS chuck, 1pc auxiliary handle, 1pc depth gauge and 1set carbon brush Heavy Duty High Quality