2 1/4" Internal Spindle Insert | Series 57 Tool Post Grinders

The 2 1/4" internal spindle insert, for use with Insert Spindle (802-0024) on Dumore Series 57 interchangeable spindle tool post grinders, is for internal grinding to 2 1/4" depth, 5/8" diameter, with 1/4" bore diameter grinding wheels up to 1 1/2" wheel diameter, 5/8" wheel thickness.

Maximum recommended speed: 32,500 rpm

Includes:

• Wheel Collars
• General Purpose Grinding Wheels
  • 3/4" (774-0010)
  • 1" (774-0019)
  • 1 1/2" (774-0029)

Requires Insert Spindle (802-0024) - not included, sold separately