3D Printable DIY Rotary Tool aka. Dremel Clone
DIY 3D Printing
MAY 20, 2017
Makernaut developed and published this great 3d printable rotary tool or Dremel. It is powered by 12V DC motor (listed as 6000 rpm, RS-550S motor, diameter~37mm), it has PWM DC motor controller (3A) and mini chuck / collet set for 3.17mm shaft to hold the tool bits.