Model: GP851B

Gison GP851B (made in Taiwan) is a air needle scaler with 3700bpm.


  • De-slagging, de-sputtering of welds.
  • Cleaning metal surfaces of rust and scale.
  • Stripping paint.
  • Cleaning castings.
  • Removing cores.
  • Cleaning brick and stone-work.
  • Carving stone.
  • Chipping aluminum materials.


Needle x pc 3mm x 19 pcs
Stroke Speed 3700 bpm
Net Weight 2.6kg
Length 250mm
Air Consumption 0.21m3/min
Air Inlet 1/4″
Hose Size 8mm
Sound Pressure 106 dBA
Air Pressure 90 psi
Vibration 8.7 m/s2

Additional information

Weight 4 kg

Power Source

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