CNC X and Y-Axis Motor Mounts and Screws for Mini Mill 3198  (Discontinued)Made in United States

CNC X and Y-Axis Motor Mounts and Screws for Mini Mill
  • Mounts NEMA 23 motors on X- and Y-axis
  • Fits all SIEG X2 mini mills
  • Adds ball thrust bearings on Y-axis
  • Couplings eliminate backlash
  • Includes acme feed screws with brass anti-backlash nuts
Part Number: 3198  (Discontinued)
Weight: 4.20 lb

Price: $249.95

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These CNC X and Y-axis motor mounts for the SIEG X2 mini mill are designed with budget conscious hobby, educational, and light industrial users in mind.

They feature deep groove radial ball bearings with preload adjustment locknuts.

The feed nuts feature adjustments for wear compensation and backlash. True Acme feed screws replace the stock screws.

Chris Chris' Tips
To completely outfit a mini mill, you need the X and Y-axis kit and the Z-axis kit.

They both come with complete instructions. Here are the instructions for the X and Y-axis kit and here are the instructions for the Z-axis kit.

Installing the Z-axis kit requires that you increase the depth of the rack gear slot that runs through the spindle mount casting. This can be done with an angle grinder or other hand tools since your mill will be out of commission during the modification.


This product works with the following mills. (If your machine is not on this list, check with us before ordering.)

  •   Bolton XJ-9510 Mill/Drill
  •   Clarke CMD300 Milling Drilling Machine
  •   Grizzly G8689 Mini Milling Machine
  •   Hare & Forbes HM-10 Mill/Drill
  •   Princess Auto 8507667 Powerfist Mini Mill
  •   SIEG X2-MT3 Mini Mill
  •   Micro-Mark 82573 MicroLux Milling Machine
  •   BusyBee CX605 Craftex Mini Mill
  •   Cummins (Tools Now) 7877 Mini Mill
  •   Eastwood 32498 Mini Mill
  •   Harbor Freight 44991 Central Machinery Mill/Drill
  •   Homier 03947 Speedway Mini Mill
  •   Northern Tool 49657 KLUTCH Mini Mill
  •   Penn Tool Co XJ-9510-1 Precise Mini Mill
  •   SIEG X2-R8 Mini Mill
  •   Travers Tools OT2213 OTMT Mini Mill