Series 57 Tool Post Grinder Internal & External Grinding Kit

The Series 57 interchangeable spindle tool post grinder internal & external grinding kit includes spindles and accessories for both internal and external grinding, and your choice of a 1/2, 3/4 or 1 HP motor.

Dumore Series 57 tool post grinders, for lathes with 9" to 20" swing, are capable of external grinding with grinding wheels up to 6" diameter and internal grinding to 18" deep, depending on the spindle selected.

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

Each Series 57 Internal & External Grinding Kit includes:

• Tool Post Grinder & Selected Motor
• Belts & Pulleys
• Insert Spindle (802-0024)
• Spindle Inserts
  • Mounted Point Spindle Insert (423-0015)
  • Internal Spindle Insert, 3 3/8" (423-0008)
  • External Spindle Insert (423-0004)
• Mounted Points, General Purpose
  • 1/8" W160 (777-1160)
  • 1/8" W193 (777-1193)
  • 1/4" W203 (777-1203)
  • 1/4" W225 (777-1225)
• Grinding Wheels, General Purpose
  • 5/8" (774-0005)
  • 1" (774-0018)
  • 3" (774-0078)
  • 4" (774-0098)
  • 5" (774-0110)
  • 5/8" (774-0005)
• T-Bolt Mounting Post
• Diamond Wheel Dresser
• 8' Cord
• Wrench Set
• Case