Now with more Awesome! Also, I'm asking for your help to keep making these vids. Please click if you want to help! https://www.patreon.com/AvE Please share with friends, acquaintances, frienemies, strangers, those dudes on facebook who "try" to sell you dick pills. Speed Test 2:00 Sawsall gear and chooch shaft 3:45 The trouble begins 6:30 Spiral bevel gears 8:00 Microscopic look at the gears 9:00 Motor rotor 10:45 Melting point of tool housing 13:55 Trigger switch 15:00 Intermission and request for Patreon support 16:15 Trigger switch contacts and PCB disaster 19:00 ETL standards fake switch 20:00 Gear ration and motor speed 23:40 Get 'er done, field repair of fastener 24:15 Bad switch, badder wire 25:00 Test Cut 26:40 What the tool is good for 28:20 Reddit sub EngineeringPorn always good for a chuckle or three: http://www.reddit.com/r/EngineeringPorn/comments/2uz2hc/power_fist_saw_sink_your_meat_hooks_into_th/