An impact drill is different from an electric hammer, which is quite different. Please carefully check the use and difference between impact drill and electric hammer before buying, and beware of choosing the wrong model and causing unnecessary losses.

Impact drill electric hammer

Applicable people: families, decoration workers and professional drilling construction personnel.

Workload: small quantity, small diameter, multi-purpose, multi-material, large diameter, professional concrete drilling.

Applicable materials: drilling holes in wood, plastic, metal, ceramic tile, marble, brick wall, small-diameter concrete, non-load-bearing wall and other materials, tightening and loosening self-tapping screws (this requires speed regulation and positive and negative rotation functions), drilling holes in large-diameter concrete load-bearing wall, equipped with conversion chuck, which can be used as an electric drill.

Scope of work: the hole drilled in the wall is less than 12mm, the metal expansion screw installed is less than M8, the nylon expansion nail is less than 12mm, the metal hole drilled is less than 13mm, and the metal, marble and glass holes are drilled. The best hole drilled in the wall is 6 mm-38 mm concrete, which can pass through the wall.

Mechanical structure: Rely on the concave-convex structure of the gear to move back and forth, so the impact force is small and the drilling capacity is relatively small. It relies on the compression impact of cylinder and piston to provide power, so it has great impact force, great torsion, strong working ability and high working efficiency.

Main features: 620 watts: strong motor, high overload resistance; Optimize the design of transmission mechanism to show extraordinary performance; Electronic stepless speed regulation, sensitive and accurate start; The forward and reverse powers are the same.

Scope of application: This machine can be used for vibration drilling on concrete, brick wall and stone. In addition, the machine can also be used for drilling wood, metal, ceramic materials and plastics (normal drilling without vibration function). Machines equipped with electronic speed regulating devices and forward and reverse switches can also screw in/out screws or drill threads.

Technical parameters:

Maximum borehole diameter (concrete): 22 mm.

Maximum drilling diameter (steel): 13mm.

Maximum drilling diameter (wood): 30mm.

Maximum drilling diameter (masonry (with hollow drill)): 68mm.

Input power: 620 watts

Optimum drilling range: 4- 12mm.

No-load rate: 0- 1000 rpm

Load hammering rate; 0-4400 times/minute

Single hammering force: 2.2 Joules

Weight: 2.3 kg

Packaging (included)

1x auxiliary handle

1x depth ruler