A streamlined handpiece, lighter than the market average.

The principal characteristics of the handpiece are:

• Motor with brushes with speed of 27.000 rpm;
• Reliable construction for long usage;
• Built-in cooling system;
• Precision chuck, easily adjustable and changeable: supplied in the standard measure diameter 2.35 mm (3 mm on request);
• 1/4 turn of the grip safety lock;
• Slim design of the grip.

The different controls offer the following advantages:

• Torque of 80% of the maximum power, for high performance and control at low speed;
• Double current limitation, to protect the motor in case of over load or unexpected blockage during use;
• Incorporated circuit breakers stop the micromotor within seconds. Thunder 330 is available with different control versions.

Equipment

• Wrenches for chuck;
• FG reduction diameter 1,6 mm;
• Support for Handpiece.

Technical features

• Speed: 1500-27.000 Rpm;
• Absorbed power: 100 Watt;
• Feed power: 230 V Hz 50/60 (110 V on request);
• Handpiece weight: 280 g;
• Total weight: 3.500 g;
• Dimensions: WxDxH 32,5×34,5×13 cm.

Optional

• 3 mm chuck item. 330PINZA3.

Foot controls

• MM 330TP
  With pedal control, to be placed on the floor. Sensitive lever for effortless control.
• MM 330TPR
  With reverse system to invert the direction of rotation by moving the lever to the right.
  

Bench controls

(all connected to on/off foot switch pedals)

• MM 330TE
  with speed control knob.
• MM 330TT
  With reverse system to invert the direction of rotation.
• MM 330TD
  With fully digital control panel.

Knee control

• MM 330TG
  With knee control attachable to the side of the bench by means of bracket provided.
  Two speed selection modes and a speed control knob are located on the control panel.