Rampower is our #1 best seller for over a decade and now upgraded electronics and features along with precise digital speed control continue to make Rampower a favorite in the various industries we service. RAMPOWER 35 CONTROL BOX FEATURES: 0-35,000 RPM LED Functions and Display Hand or Foot Control Standby Mode for Handpiece Motor Forward or Reverse Rotation Speed Dial Can Limit Top Speed for Safety High Torque High Power with Feedback Microprocessor Control Stylish and Ergonomic Touch Panel Buttons for Durability Safety Overload Protection RAMPOWER 35 CONTROL BOX SPECIFICATIONS: Input: AC110V/230V 50HZ-60HZ Output: DC 0-32V Max Amp: 2A Rotate Speed: 0-35,000rpm Power: 60W Dimension: 6” Length x 3 1/4” Width x 5 1/4” Height Weight: 4.4lbs. TECH 2000 HANDPIECE FEATURES: 35,000 RPM Twist Type Release Multi-Chuck (Easy to Change Chucks) Improved Dust Seals Grease Sealed Bearings Optional Chuck Sizes: 1/8” or 3mm TECH 2000 HANDPIECE SPECIFICATIONS: Torque: 3.5 Ncm Size: 6” x 1.2” Net Weight: 8oz. ON/OFF FOOT PEDAL FEATURES: This foot pedal accessory will allow the user to turn the handpiece on/off as set ON/OFF FOOT PEDAL SPECIFICATIONS: 4” Length x 2 1/2” Width x 11/4” Height VARIABLE FOOT PEDAL FEATURES: This foot pedal will allow the user to adjust or vary the speed VARIABLE FOOT PEDAL SPECIFICATIONS: 6.75” Length x 4” Width x 2.75” Height