Groove 4-piece CNC Grinder/Sifter

by Groove
Save 8%
Original Price $ 39.95
Current Price $ 36.95

The Groove by Aerospaced is a 4-piece aluminum grinder featuring innovative "coaxial turbine" technology. Through its proprietary design, Groove requires minimal material preparation and delivers a light, feathery end-grind, naturally separating unwanted material for optimal purity. Essentially, the Groove does not have "teeth". This aluminum grinder has a unique design in that it finely slices plant material rather than smashing it together with traditional grinder teeth. The benefit of this is that there is no residual plant material that is "locked up" in the teeth of the grinder. This makes for easier cleaning and maintenance. The Groove includes an aluminum sifter screen as well as a pollen/kief retention tray; this makes up the last stage of the Aerospaced grinder. This is a premium grinder that is sure to impress!


  • Unique Grinding Pattern
  • Magnetic Lid
  • Pollen Separator
  • Double-Lead Threading

How it Works

Remove top lid and place material on teeth, replace lid and then rotate back and forth until material is fully ground.

Product Warranty

Groove offers a Lifetime Warranty.