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Series 57 Tool Post Grinder External Grinding Kit

  • Tool Post Grinder External Grinding Kit (Interchangeable Spindle) | Dumore Series 57
  • Tool Post Grinder External Spindle | Dumore Series 57 Tool Post Grinders
  • Tool Post Grinder Diamond Wheel Dresser Assembly | Dumore 534-0001
  • Tool Post Grinder Wrench Set | Dumore Series 57 Tool Post Grinder
Spindles & Spindle Inserts: Spindles & Spindle Inserts
Grinding Wheels: Grinding Wheels
1/8" Mounted Points: 1/8" Mounted Points
1/4" Mounted Points: 1/4" Mounted Points
Dressing Stone: Dressing Stone
Replacement Parts: Replacement Parts
Operating Instructions: Operating Instructions
Resources: Resources
Warranty: Warranty
Video: Video

The Dumore Series 57 interchangeable spindle tool post grinder external grinding kit for external grinding with grinding wheels up to 6" diameter, on lathes with 9" to 20" swing, is available with a 1/2, 3/4 or 1 HP motor.

Belt and pulley combinations vary spindle speed. The coil spring applies constant tension to compensate for belt stretch, assuring proper alignment and vibration-free grinding.


Each Series 57 External Grinding Kit includes:

  • Tool Post Grinder & Selected Motor
  • Belts & Pulleys
  • External Spindle (805-0064)
  • Grinding Wheels, General Purpose
    • 4" (774-0103)
    • 5" (774-0117
    • 6" (774-0126)
  • T-Bolt Mounting Post
  • Diamond Wheel Dresser
  • Wrench Set
  • 8' Cord
  • Case