เครื่องเจียรคอตรงไร้สาย,เครื่องเจียรคอตรงแบตเตอรี่บ๊อช 18V (ไม่รวมแบตเตอรี่) 
BOSCH Cordless Straight Grinder รุ่น GGS 18 V-LI SOLO
Advantages:

The compact professional cordless straight grinder

  • Extremely robust and durable 4-pole high-performance motor for a long lifetime
  • The most compact design for perfect handling, especially in tight spaces
  • Low weight (only 1.8 kg) for comfortable and low-fatigue working
  • Innovative CoolPack batteries ensure optimum heat dissipation and therefore increase lifetime by up to 100% (cf. Li-Ion batteries without CoolPack)
  • Bosch Electronic Cell Protection (ECP): protects the battery against overload, overheating and deep discharge
  • Electronic Motor Protection (EMP) protects the motor against overload and ensures a long lifetime
Technical data:
No-load speed

22.000 rpm

Battery voltage 18 V
Battery capacity 4 Ah
Weight including battery 1,8 kg
Toolholder Collet up to 8 mm diameter

Functions

  • Electronic
  • Softgrip

Noise/vibration information

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

Surface grinding (roughing with grinding tool diameter of 25 mm)
Vibration emission value ah -3.5 m/s²
Uncertainty K -1.5 m/s²