Rotary Grinder for 3D Print Post Processing

This rotary grinder is designed for carving, engraving, grinding, removing, sharpening, sanding, polishing, drilling etc. It's suitable for 3D printed part post-processing to clear unwanted material like printing support, elephant legs issues, hole clearance and so on. Very convenient to hand carry since lightweight and its power input of 5V (USB Type A), you can get power sources easily nowadays, like phone chargers, power banks, USB ports on your laptop/PC or even inside your car. 

Note: The 5V power adapter is excluded

Product Detail:

• Product Weight: 130g
• Power Source: DC 5V (USB Type A)
• Speed: 3000 - 20000 rpm (adjustable)
• Body Material: ABS

1. Durable And Reliable - Small size, lightweight, easily carried, comfortable grip handle, offers better control while drilling or grinding, convenient to use.

2. Adjustable Speed - Min speed 3000rpm, can up to 20000rpm

3. Heat dissipation design with front and rear cooling holes, fast heat dissipation and prolonged lifespan

4. Power jack/socket for USB power supply is more convenient, USB to plug cable is given

5. Direct insert drill bit socket design, just insert the drill bit directly without any tightening

6. Come with 6 different types of bits and 6 pcs of cylinder sandpapers (2pcs coarse, 2pcs medium, 2pcs fine)

7. This rotary grinder kit is necessary for DIY carving and grinding. It is suitable for wood carving, grinding aluminium plate, thin copper board, plastic board, chipboard, printed circuit board, and epoxy board

• 1 x Rotary Grinder
• 1 x USB to Power Plug Cable
• 1 x Grinder Bit Set 
  • 6 x different type bits
  • 6 x cylinder sandpapers
    • 2 x coarse
    • 2 x medium
    • 2 x fine