• Open arbor casting
  • Two nuts
  • 3" drive pulley
  • 2 sets of 3" aluminum flanges
  • V-belt
  • 1" x 23-3/4" TGP shaft
The Two Station Open Arbor is a low cost "build-your-own" style grinder/polisher. This unit is designed to accept 6" and 8" wheels. 10" wheels can also fit . Each side of the shaft is threaded with 1"-14 right and left thread providing space to accept threaded heads or cones. This is an excellent choice for the person who wants to design a machine based around their own specific needs. The 1" x 23-3/4" shaft is turned, ground, and polished to reduce vibration. An optional 2" riser shim is available with this style of arbor to provide more work room for larger wheels. Pending wheel choices, this unit will grind, carve, buff, or polish work pieces. Please note that this unit does not come with wheels or motor.
Current Stock:
18.00 LBS
Shipping Cost:
Calculated at Checkout
Safety Demands:
Would You Like to Add a 2" Riser Shim?

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Very nice running arbor

Michael Mattei on 20th May 2016

I use this for my set up for my grinding and pre polish, 4" diamond wheels. I run this at 3200 rpm and it runs steady and solid. Bearings don't get much past warm. Can't ask for more.