Pre-owned Grinding Machines

Certified. Reviewed. Guaranteed.

Certified by Colonial Saw means the machines are cleaned, tested, and guaranteed to perform all their functions.

  • Reliable Maintenance

    Our technicians replace worn parts to ensure machines run mechanically well.

  • Patch Painted

    Corroded parts are touch-up painted for savings without a full repaint.

  • 60-Day Warranty

    Purchase confidently with our 60-day warranty and return policy.

  • Fast Delivery

    Expect your machine to arrive within six weeks of purchase.

  • Free Training

    Learn at no charge at our facility or opt for on-site training for a fee.

AF2000 used

1995 - AF2000 Heavy-duty 80” Automatic Knife Grinder $9,000

Description:

  • 80-inch magnetic chuck grinding capacity
  • 8.5 horsepower
  • Variable carriage speed
  • Magnetic chuck rotation is 0-100

* Due to the age of this machine we are not rebuilding or repainting, but it does come with a guarantee of operation and 60 day warranty.

AP800 Used

2000 - AP800 Automatic Face Grinder for blades from 4-32” $25,000

Description:

  • Manual tilting of grinding head model
  • Automatic tooth pitch sensor (smart finger)
  • Hydraulic clamping of saw blade
  • Wheel lift off
CFS used

2020 - Coolant Filtration System  $3,000

Description:

The CFS Filters represent a dramatic step forward in the performance of filter systems for tool grinders. Benefits of their unique design include better tool finish, longer grinding wheel life, plus longer coolant life. Commonly used for filtering carbide in straight oil coolant, the system works equally well for shops grinding HSS and tool steel with water-based for soluble oil coolants.

  • Improve grinding wheel life
  • Extend coolant life
  • Improve finish grind quality
  • Lower machine maintenance costs
    Integrated pressure gauge and release valve so you know when to change filters
  • Filters water or oil-based coolants equally well
  • Continuously filters coolant offline. Does not interfere with the machine’s coolant system
  • Simply plugs into a 110v wall outlet

Please Note: The images shown may not be of the exact machine.