1. Overview:

C7 near silent drill is also called low noise drill. It is for anti-terrorism, hostage rescue or

surveillance situation. The near silent drill can drill in the wall without drawing the

criminal attention and insert the snake eye probe to watch the situation.

The whole set system is installed in a carrying case which is deployed quickly and

operated easily. There are 3 propulsion modes, including self-propelled system,manual

propelled system and spring propelled system. The drill is with large torque, low noise ,safe and

reliable. It has the capacity to drill in the structure or surface of concrete, brick ,ceramic

tile ,glass or other thick metal.

The drill has display screen which can show the voltage, current ,speed and available

power. It is also with the depth scale which can monitor the drilling depth and

thickness.

1. Features:

1. Scale indication, drilling depth and thickness monitor.
2. Self-propelled system
3. High precision control system
4. Wireless video and remote control

1. Specifications

1).

2). Speed control function

3). Current and voltage display

4). LED lighting function, can work in dark condition.

5). Propulsion modes:(1)self-propelled system；(2)Manual propelled system ；(3)spring propelled system.

6). Working time: 12 hours

7). Drill length: 0-400 mm adjustable

8). Power mode: external independent power supply box with control display system. 48V lithium battery.

9). Rated power:200W

10). Noise:≤40dB

11). Weight: ≤6.8Kgs

Beijing Topsky Century Holding Co., Ltd.was established in 2003, determined to become a respected global safety equipment

R & D enterprise.The Headquarter is in Zhongguancun Hightech Park, Jinqiao industrial base, Located total 3,000 square meters.

The registered capital is 42 million RMB. We have three subsidiaries: TOPSKY,TBD,KYCJ etc, is a national high-tech enterprises.

our product range:

1.Fire equipment,including fire robot,water mist system;

2.Fire rescue tools, including hydraulic tools,patrol powered concrete saws and so on;

3.Life search equpment, including audio & video life detector ,fire infrared imager and so on;

4.Gas detector,such as one gas detector, two gases detector, multi gas detector;

In fire equipment,rescue tools ,life research and police&millitary equipment, our company has unique advantage.

In safety supervision and law enforcement equipment,we are one of the largest producer.

Currently, our product was already exported to more than 20 countries and regions such as America, France, Australia, Italy and so on.

Until now, our company has

17 National Fire Equipment Quality Supervision and Inspection Center Certificate

103 mine safety certification mark (MA)

9 Chemical Explosion-Proof

6 CE certification

45 patent certificates

Topsky keeps launching new products at a proud speed 30% increments every year. Our company regards offering reasonable price,

fast delivery and good aftersales service as our mission . We sincerely hope to cooperate with more and more customers from

all of the world based on equality and mutual benefit.