เครื่องเจาะคอนกรีต,เครื่องคอริ่งบ๊อช Bosch Diamond Core Drill รุ่น GDB 2500 WE
Advantages: GDB 2500 WE Professional
The most powerful tool in its class
  • Powerful, overload-capable 2500 W motor with starting current switching for vibration-free and precise drilling in concrete with reinforcing steel
  • Sturdy 2-speed gearbox for high power transfer and optimum circumferential speeds
  • Can be fixed onto the drill stand without tools and mounted on walls with wall plugs
  • Two threaded shanks on the machine enable easy, problem-free attachment of most conventional core cutter threads
  • Constant Electronic for constant speeds
  • Thermal protection prevents motor overload
  • Easy carbon brush changes
  • Aluminium handle in the tool’s centre of gravity for optimum handling
  • Large switches for convenient operation, even with gloves on
  • Protective switch integrated in cable
Technical data: GDB 2500 WE Professional
Rated power input

2.500 W

Power output 1450 W
Weight 11,8 kg
Rated speed 440 / 960 rpm
Drill stroke 500 mm
Drilling range 202 mm
Toolholder G 1/2″, 1 1/4″
Suitability Wet drilling in concrete

Drilling range, bench-mounted

Concrete, optimum range 82 – 132 mm
Concrete, possible range 32 – 212 mm
Functions
  • Constant Electronic
  • 2-speed
Noise/vibration information

Measured values determined according to EN 60745.
Total vibration values (vector sum of three directions)

Drilling in concrete

Vibration emission value ah 2.5 m/s²
Uncertainty K 1.0 m/s²

The A-rated noise level of the power tool is typically as follows: Sound pressure level 89 dB(A); Sound power level 102 dB(A). Uncertainty K= 3 dB.