ncjay wrote:
Sweet, nice clean mill.
We have an old 4020 VMC at work kind of like this:
Except it's haggard and worn out. One of my co-workers (who ALWAYS programs with extremely conservative cutting data) stalled out the spindle the other day... with a 7/8" drill... in bronze.
Luckily our boss has approved the purchase of a "new" one.
A Wylde chambered rifle can fire either.
https://en.m.wikipedia.org/wiki/.223_Wylde
WildScotsRacing wrote:Appleseed wrote:Public Safety Announcement: All AR shooters please note; the 5.56 and the .223 are NOT, in fact, identical. The 5.56 has a slightly longer neck, thicker case walls near the head, and creates notably higher chamber pressures for the same weight of charge. DO NOT FIRE 5.56 ammo in a .223 chamber. You may, however safely fire .223 in a 5.56 chamber, just with a slight loss of precision and wider velocity spread, since the .223 case will fire-form to the 5.56 chamber. That is all.NOHOME wrote: Duke MegaDork: 223 lb= 101kg 556 kg = 1225 lb. Which one is it? Or am I missing a joke here?
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