I have some aluminum building-set parts on hand and just got a second rotary tool, so I thought I’d try my hand at making a light-duty CNC mill—maybe carve up some cheap pine or make circuit boards.

I entered the Army in 1988 as a military occupational specialty (MOS) 44E (machinist) under the Army Civilian Acquired Skills Program. Since I had received industry standard manual machinist training, ...

CNC machining enhances Indian aerospace manufacturing by improving precision, reducing costs by 30%, and ensuring AS9100 ...