Professional China Ceramic Core Drill Bit - Silent drill C7 – Topsky

Overview
C7 near silent drill is also called low noise drill. t is for antiterrorism, 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 device is
in the carry case. It is easy to set up and operate.

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.

Features
1). Reversible switching function
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：When the distance is about 0.5m,the noise level is less than 40dB（A），When it is over 1m, the noise level is less than 35dB（A）
11). Weight: 6.8Kgs

 Packing list
Near silent drill –-1 set
Slide way ———1 set
Tripod————-1 set
Control unit with power box—1 set
Drill set———-1 set
Power line——-1 set
Protection tools—-1 set