- serves several purposes?Hammer mode?It can be used for drilling holes in concrete, rock floor and brick wall.Electric drill mode For wood / tile and metallic glass dilling. A good helper of home decoration
- Smart chip?Overload self stop, When drilling the wall to the steel bar, the machine stops automatically. High wear resistant alloy steel, super long life, no failure.
- Increase hammering cylinder?Replace the traditional plug- in hammer, precision large diameter cylinder, vacuum quenching, firm and durable, strong impact, higher efficiency.
- High strength housing, High quality shell, no crack when falling from normal height. Strong heat dissipation, Increase the ventilation and heat sink to dissipate heat quickly.
- Fine steel chuck?Firmly clamped Fast installation, prevent the drill bit from falling during operation. High light LED?LED light supplement, light shortage can also work smoothly.