DIY Counter Balance Tapping Arm 

Making a DIY Counter Balance Tapping Arm out of a Monitor arm and cordless drill!
0:00 Teaser Demo
0:06 Intro
0:49 Demo
2:20 Tear Down
6:34 Milling the upper arm
9:43 Milling the base
12:27 Turning the bushing
15:53 Boring the base
20:13 Assembling the base
22:57 Assembling the upper arm
26:22 Attaching the drill
28:43 Attaching the taps
29:57 Milling the hex stub adapter
36:06 Talking about taps
36:38 Outro
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