Fitted with a 1.4 liter tank, it can operate autonomously for significant periods. Controlled by separate switches, the flow rate and the air/water spray mixture can be finely adjusted for optimum cooling. In combination with turbines fitted with a dustproof shield and Friction Grip chuck. Simple and efficient table control with a large tank, fitted with the TDS 890 straight turbine. controls the TDS 890 turbine with spray turbine speed up to 300,000 rpm. turbine ideal for delicate, precise work large 1.4 litre tank air/water mixture plus adjustable spray flow rate manual spray switch pedal to adjust turbine speed and actuate the spray straight hose in grey silicone, 4-way coupling reliability under all conditions allows retouching of ceramic and zirconium SET STS Trimmer with spray Type Laboratory control unit Weight (g) 60 Reference SET STS Trimmer with spray 1700296-001