VOL. 3 | NO. 6 | SEPTEMBER 2014 | WWW.SHOPMETALTECH.COM
7
OPINION
Total Recall
35
CUTTING TOOLS
Internal threading
techniques
44
QUALITY
Lean in the
small shop
60
WELDING
The right ;ller
for aluminum
FABRICATING
Servo electric
ef;ciency boost
50
Seizing opportunities in the
energy and resource markets
ENERGY
GRAB
19 COVER STORY
26
MACHINING
From manual to
CNC technology
