C250- NORMAC AUTOMATIC DRILL CLEARANCE GRINDING MACHINE

Normac C250

 

Other Clearance Grinder Models:

C350 C500 C770


 

Specifications:

Size Range: .040 thru 1/4" (1 - 6.5 mm) diameter.

Overall Length: to 5-1/2" (140 mm).

Flute Length: 1/2" (13 mm) to 3" (76 mm).

NOTE: Ability to do 1/2" flute length is dependent upon the lead. One full lead minimum required.

Number of flutes: 2.

Accuracy: Cleared diameter-Within .001" (0.025 mm).

Margin Width: Within .002" (0.05 mm).

Cleared Length: Within .03" (0.8 mm).
(Tolerances are based on clearance ground to ANSI and U.S. MCTI specifications).

Setup Time: 20 to 30 minutes depending on previous setup.

Grinding Wheel: 8" (200 mm) x required width x 1-1/4" (31.75 mm). Minimum usable diameter: 6" (150 mm).

Options: Multi-flute capability

 



Normac Home