S2 Mini Drill System

S2 Mini Drill System

We are introducing the complement of the S2 πDrive Motor - the S2 Mini Drill System, designed for microshaping of middle ear structures during stapedotomy and ossiculoplasty. 

The S2 Mini Drill System includes 17 cutting accessories, a portable foot pedal and—most importantly—a brushless, sensorless motor handpiece. We’ve reduced breakage and degradation with a design that uses fewer parts and sensors. Brushless, sensorless motor to allow for consistent performance, precision and durability over a lifetime of autoclaving.

S2 Mini Drill System

Features and benefits


  • Color-coded bands easily identify cutting accessory diameter

  • Rigid reinforced tip for microshaping of very fine structures

  • Curved design for optimal access and visibility

  • Quick connect lock/release mechanism

  • Light 2 oz. handpiece for natural handfeel

  • Brushless, sensorless motor designed for consistent performance, precision and durability

  • Cable and drill are autoclavable for quick and easy sterilisation

  • 2,000-12,000 RPM motor optimised for low-speed performance and control without vibration or jerking

  • Reinforced guide tube base for added stability

  • Concave finger rest with ridged hub for comfortable, secure grip

Small, comfortable, ergonomically advanced

With a sleek, easy-to-hold design, the S2 Mini Drill is smaller than a typical dry erase marker.


  Length Diameter
S2 Mini Drill System 11.43 cm 1.6 cm
Marker 11.43 cm 1.9 cm

Cutting accessories

Carbide round
0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm,
1.0 mm, 1.4 mm, 1.8 mm, 2.3 mm

Diamond round
0.6 mm, 0.7 mm, 0.8 mm, 1.0 mm,
1.2 mm, 1.4 mm, 1.8 mm, 2.3 mm

Stainless steel perforator
0.35 mm



Foot pedal

  • Soft start with foot-controlled variable speed up to 12,000 RPM
  • Portable; operates on 8 AA standard batteries
  • Powers an average of 100 procedures before battery change
  • Auto-off energy saver if unused for 15 minutes
  • Colored/flashing LEDs indicate power on, fault or battery low

Related products

S2 πDrive Drill

Learn more