● 720W sufficient power to meet the power requirements of long-term work;

● The cylinder is made of aviation-grade materials, with high compressive strength and good wear resistance;

● Seiko gearbox, more durable (aluminum alloy bracket with Makita material, gears are quenched twice, high-precision rocker bearing);

● With mechanical clutch, it automatically disengages when hitting the steel bar, making the use process safer;

● The drill sleeve has high precision, the drill bit shakes less, and the operation is more delicate;

● Equipped with the third-generation stepless speed regulation and dustproof switch, it can effectively resist the harsh dust environment;

● Equipped with EU standard rubber cable (ordinary factories use RVV cable), with higher tensile strength and long service life;

● The number of continuous holes punched by a 16mm drill bit is more than 2,500, which is twice that of ordinary single-item factory products (1,200-1,500, and then cylinder pulling and tooth punching occur);

● The whole machine weighs about 3 kilograms, and the operation comfort is higher than that of a heavy hammer (more than 5 kilograms);

● Round handle and square handle are available for "domestic light hammer Classics” quality imported products;