CNC Conversion Kits

Bridgeport XY Kit

The Bridgeport XY CNC retrofit kit includes the mechanical components needed to convert the X/Y axes of your manual Bridgeport or Enco mill for CNC operation. All components are precision engineered. Kit includes 2 Size 42 motor mounting plates, 2 motor pulleys, 2 lead screw pulleys, 2 motor covers, 2 drive belts, and all required bolts, dowels, and spacers. For use with 42M1625 motors (order separately).

CNC Bridgeport Knee Conversion Kit

The Bridgeport Knee CNC retrofit kit includes the mechanical components needed to convert the knee of your manual Bridgeport or Enco mill for CNC operation. All components are precision engineered. Kit includes a size NEMA 42 motor mounting plate, motor pulleys, lead screw pulley, motor cover, drive belt, and all required bolts, dowels, and spacers. For use with 42M1625 motors (order separately).

Bridgeport Quill Kit

The Bridgeport CNC Quill retrofit kit includes the mechanical components needed to convert the Z axis of your manual Bridgeport or Enco mill for CNC operation. All components are precision engineered and include the quill feed drive frame w/ size 42 motor mount, the ball screw and ball nut assembly, the motor and ball screw pulleys, the motor cover, and all needed bolts, dowels, and spacers. For use with 42M1625 motor (order separately).

High Performance Ballscrew Kit

Upgrade your Bridgeport/Enco or other mill with this precision-rolled ballscrew kit. The screw and nut assemblies are made of hardened steel for durability and long life. This ballscrew kit will provide a load life expectancy of 50 million inches of travel at an operating load of 400 pounds. The many advantages in this design over other products on the market include:

• accuracy of +/-.003" per foot

• Preloaded Ball Nuts- Each ball nut is preloaded to eliminate lost motion. This system stiffness provides faster response from a control command. This added stiffness also allows heavier cuts and climb milling thus increasing productivity. The preload is adjustable. This feature permits readjustment for wear and reduces the need for repair or future replacement.

• Brush-Type Wipers: Brush-type wipers, at the ends of each preloaded ball nut assembly, prevent entry of dirt and metal chips

• Easy-Access Lubrication: Lubrication of ball nuts made easy through 5/32" holes in the flanges. These holes provide for attachment of existing lube tubing. Available lengths: X axis: 36", 42", 48" Y axis: 9", 12"

Rong Fu/Enco CNC Mill Kit

(Instruction manuals, and fastening hardware are included but not shown in photo for clarity.)

Offering impressive machining power, repeatability, and convenience, the CNC Express Conversion Kit is available as a complete retrofit kit ready to install on your own manual Rong Fu RF31, Enco or similar mill/drill. If you enjoy building projects, you can save money and have a good time building your own CNC Express CNC Milling machine. With this kit installed, you'll be able to machine complex shapes that would otherwise be impossible and you'll be able to repeat the process achieving perfect duplicate parts. The custom made precision ballscrews on both the X and Y axes allow precision conventional and climb milling operations and accurate circular and contour cuts without the tedious setup of a rotary table. And it comes with step-by-step, illustrated assembly instructions which make the whole process easy and fun.

The kit includes pre-wired stepper motors, motor mounting plates with covers, ballscrews, pulleys, belts, limit switches, and all mounting bolts. In addition to the above components, this package also includes MillMaster Pro for Windows G-code interpreter and graphical simulation software, the DriveRack electronics with built-in MN400 USB controller. All cabling and manuals are included... all you supply is the base mill, a low cost computer, and your labor. There's nothing to drill cut or tap. Just bolt everything on, make a few adjustments and you're up and running in less time than with any other system. For your convenience, we offer the best quality base machine at a nominal cost!

All accessories shown for the CNC Express are also available for the Conversion Kit.

CNC Lathe 1236 Conversion Kit

The CNC Lathe 1236 Conversion Kit is available as a complete retrofit kit ready to install on your own manual Enco, Birmingham, Nova or similar 12 X 36 lathe. The kit offers ample machining power, repeatability, and convenience, With this kit installed, you'll be able to use single point cutting tools to take the place of form tooling. You'll be able to call up a part program and machine perfect duplicate parts. The custom made precision ballscrews on both the X and Z axes allow precision taper and curved cuts without the tedious setup of a compound slide. And with the electronic threading option you’ll be able to make infinitely variable internal, external, and tapered threads. All mechanical components are precision engineered and include step-by-step, illustrated assembly instructions.

The kit includes pre-wired stepper motors, motor mounting plates with covers, ballscrews, pulleys, belts, limit switches, and all mounting bolts. In addition to the above components, this package also includes TurnMaster Pro for Windows G-code interpreter and graphical simulation software,the DriveRack electronics with built-in MN400 USB controller. All cabling and manuals are included... all you supply is the basic Enco/Birmingham 1236 lathe and a low cost computer. We also offer the base lathe (if you don't already have one) at a nominal cost.

All accessories shown for the CNC Lathe 1236 are also available for the Conversion Kit.

Sherline Mill Kit

Basic Mill Conversion Package	Advanced Mill Conversion Package	Pro Mill Conversion Package

The following comparison chart details the differences and is applicable for both milling and lathe systems:

Sherline Lathe Kit

Basic Lathe Conversion Package	Advanced Lathe Conversion Package	Pro Lathe Conversion Package