EDAC Machinery has been designing and manufacturing new, OEM, and custom spindles for boring, turning, milling and grinding machine tools for over 50 years.

Let us enhance the productivity of your equipment by adding our expertise to your application. If your parts are unique why not consider a custom spindle?

With our in-house design and build capabilities, our engineers can review your specific operation or range of requirements and propose a spindle that will provides the optimum features to maximize performance.

Our engineers will optimize the spindle design by incorporating the appropriate bearing packages (enhancing not just the speed rating but also axial and radial load requirements, temperature range and preload), the right lubrication, and a design that considers vibration minimization. These are just some of the considerations that are part of our process to create the most efficient and economical spindle possible for your application.

Every spindle is assembled in our clean room, balanced, tested for vibration, and run in per our test specification.  We warranty all products shipped.


Motorized Spindles

Types of Motorized Spindles we can provide:

  • Standard
  • High Frequency
  • AC & DC Brushless Motors
  • Up to 100 Horsepower
  • Hydrostatic
  • Woodworking

Spindle Styles Available

  • Boring
  • Milling
  • Drilling
  • Grinding
  • Reaming
  • Gun-Drilling
  • Slicing
  • Inspection
  • High Frequency
  • Specialized Applications

Hydrostatic Spindles

EDAC Machinery is one of the very few manufacturers in the world of Hydrostatic Spindles.

  • Ultra Precision Workheads
  • Ultra Precision Wheelheads
  • Accuracies to 0.05 Microns
  • Ultra Highspeed Motorized Hydrostatic Spindles up to 170,000 RPM

Body Styles Available

  • Block
  • Cartridge
  • Flange Cartridge
  • Deep Holev
  • Base Mounted
  • Special

Draw Bars

  • Manual
  • Pneumatic
  • Hydraulic
  • Powered for Milling & HSK Type Noses

HEALD Equivalent Spindles

  • Belt Driven
  • Motorized
  • High Frequency
  • Cartridge & Bracket
  • Integral Body