Saeshin B140D Carbon Brush Micro Motor Set by Saeshin No reviews $280.00 SKU B140D/105LN 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Details: Selector Switch (Hand or Foot) Excellent durability Overload protection system Variable speed control pedal Powerful Torque Ergonomic design Speed: Max. 45,000 RPM Torque: Max. 4.0 Ncm Handpiece Weight: 199g (without cord)