Thank you! Message Sent!
ERROR: Message Not Sent!
*Name


*Email


Phone


*Question


Download PDF of this page  Print this page

Grinding Wheels
Series 57 Tool Post Grinder 2 1/4" Internal Spindle Insert

Grinding Wheels | Dumore Series 57 Tool Post Grinder 2 1/4" Internal Spindle Insert

Dumore offers a range of grinding wheels, spindles and spindle inserts for the Series 57 tool post grinder to meet the majority of grinding applications.

Each grinding wheel has a "Use Code" designating the intended use:

1 = General-purpose. For steels up to Rockwell C45 hardness
3 = For stainless steels, Rockwell C45-C59 hardness steels, and all stainless steel based plasma spray coatings
4 = For steels of Rockwell C60 hardness and higher


Grinding wheels for the Series 57 tool post grinder internal spindle inserts are made from aluminum oxide.

The 2 1/4" Internal Spindle Insert (423-0006) handles 1/4" bore diameter standard grinding wheels up to 1 1/2" wheel diameter, 5/8" wheel thickness. Its maximum recommended speed is 32,500 rpm.

See additional spindles and spindle inserts for Series 57 tool post grinders.