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Grizzly G8688 7"x12" Two Speed Metal Lathe.
Custom Built by The Custom Crafter.
Runs on single phase 120V AC (Common USA house electric circuits)

Upgrades include:

* 750 Watt 1 HP Sealed Brushless Servo Motor.
* Our best 2024 controller.
* Our own L050 oversize belt drive (required to manage 4 times the torque)

Motor programming + spindle speeds and Reverse:
* The motor speed can be programmed to operate in any range chosen by the user. Between 200 and 4,500 RPM's.
Note: Settings are limited to 10 RPM intervals.
* The full range of speed (RPM's) can also be controlled with just the speed control knob.
* Speed control programming only requires a few easy steps.
* Reverse is simple, just push the blue latching button.
* Programming includes the ability to set bottom and top RPM range separately. In other words you can program the
system to run the spindle at any speed or range of speeds you choose (see below).
Slowest speed achievable: Motor 200 RPM. (Below 300 is not recommended).
Highest speed: 4,500 RPM.
* Soft start is programmable. This program is very effective in reducing drive belt wear etc.
* Braking strength is also programmable.
* Self-diagnostics with fault code chart and programming instructions.
* Safe turn on system where the speed control knob must be in the full counter clockwise (stop) position before the
motor will restart after a power failure.

Lathe includes:
* Three Jaw 3" Self centering chuck.
* Reverse set of jaws.
* 7/8" Spindle through bore.

See the demo video of first version build on YouTube here:
https://youtu.be/PZ7gm3j5BWI?si=Bf9uNG6rNWswvnm4

Motor: 750W upgrade. The original lathe sells with a 250W motor.
Swing: 7 in.
Distance between centers: 12 in.
Spindle bore: 0.78 in.
Spindle type: Intrinsic Back Plate
Speeds: 100–2500 RPM
Tail-stock taper: MT#2
Tail-stock barrel travel: 2-1/2 in.

Comes with threading gears and a few new cutters, stabilizer.

Cash in hand = lathe in hand.

 


 

Grizzly 7"x12" Metal Lathe Custom Built INC 1 HP Brushless Servo Motor

$800.00Price
Excluding Sales Tax
Quantity
  • This is a cash sale of the 2X12 two speed used for design and testing.
    You come get it!

  • Clearance item.
     

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