BOLTR: Power-Fist Air Die Grinder.
24:34
BOLTR: US built Makita 5 inch angle grinder
31:50
BOLTR: Skillsaw 77 | Made in USA vs. CHINA
14:31
Knocking Out Shop Projects!
8:34
微動だにしないグラインダーの回転が復活 Air Die Grinder SHINANO JAPAN - REPAIR
26:03
BOLTR: Dual-speed Shooter | Milwaukee
24:20
Drill through anything (conductive) with Electrical Discharge Machining
22:41
The Process Of Making A Hand Powered Drill To Construct The Antikythera Mechanism
23:41