ER32 Collet Chuck for Proxxon PD 400

[EdK]

(04-15-2012, 06:31 PM)Wongster Wrote: Also, I'm not sure if I'm able to make use of a 12mm endmill to cut the counterbore on my Sherline mill. I was told that the mill can take at most 3/8" or 10mm endmill at very slow speed and feed.

Regards,
Wong

Wong,

If that's the case then use the 10mm end mill to full depth first followed by the 12mm. The 12mm end mill will not have much material to remove after using the 10mm end mill.

Ed