Model: GP851i

Gison GP851i (made in Taiwan) is a air needle scaler with 4800bpm.


  • A compact, lightweight and economical tool to have on hand for all kinds of chipping work.
  • Air is exhausted along the chisel to clear away chips.The rugged construction assures long-lasting dependability.
  • Can be used on a wide range of materials.
  • High-strength piston is constructed for trouble-free operation.
  • The cylinder lock ring retains the cylinder securely.
  • Assembly and disassembly are easy.


  • 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 12 pcs
Stroke Speed 4800 bpm
Net Weight 1.49kg
Length 290mm
Air Consumption 0.21m3/min
Air Inlet 1/4″
Hose Size 8mm
Sound Pressure 91 dBA
Air Pressure 90 psi
Vibration 14.5 m/s2

Additional information

Weight 4 kg

Power Source

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