Comments on: Episode #64 – Mower Blades, Brakes and DIY Mistakes

By: Turtle

Turtle — Wed, 20 May 2009 22:09:21 +0000

For my Father’s Day tool I would like the DeWalt cordless grinder to go along with my 36V set.

By: construction in boston

construction in boston — Wed, 20 May 2009 03:10:11 +0000

A lot of DIY junkies are guilty of “paying twice” for their poorly done project. They thought that they could lessen the bills, but perhaps they’re on the wrong move. My advice is, if you don’t have enough skills or tools don’t push yourself from doing the project.

By: home DIY tips

home DIY tips — Tue, 19 May 2009 13:22:03 +0000

to avoid DIY mistake once should refer books of well known author or website

By: The Handyguys

The Handyguys — Fri, 15 May 2009 18:13:59 +0000

Steve sent us this follow-up regarding the drill/driver used by the repair crew for the shuttle….
————
Astronaut’s Drill – Additional info
Found this on Air/Space Magazine site:
Pistol-Grip Tool
“The main tool used by spacewalkers is this 21st century hand-drill, built by Swales Aerospace Inc. Designed for use in the thick-gloved hands of spacewalkers, it features a pistol-style handle and large information screen. Astronauts can program the speed and torque, and the settings show up on the screen. The torque can range from less than 1 to 38 foot-pounds of force, and the drill can run at anywhere between 5 and 60 rotations per minute. According to NASA, this is the first hand-held electronic power tool to include all the features of a cabinet-mounted tool, courtesy of the configurable design.”

“A rechargeable battery slots into the handle like the clip of a handgun. Its metal hydride batteries can hold more charge at extreme temperatures—perfect for the cycles of shadow and sunlight the station experiences in orbit. The body is made of a durable, glass-infused plastic called Lexan. But you won’t see it; the whole thing is covered with aluminum tape for durability. NASA began developing the requirements for the three-pound tool in 1993 to make repairing the Hubble Space Telescope easier. It was first used in space in 1997. Engineers are not eager to design another one—the pistol-grip tool is modular so improvements can be added later.”

Thought you’d find this interesting.

By: The Handyguys

The Handyguys — Fri, 15 May 2009 16:09:15 +0000

Ha – yea – although I would bet my drill/drive has more torque. I would think too much torque in a weightless environment could hurl the astronaut out into space!

By: Steve

Steve — Fri, 15 May 2009 15:53:22 +0000

I’ve been watching live video of the “Ultimate Handy Guys”- the Space Shuttle astronauts repairing the Hubble Space Telescope.
For my Father’s Day tool wish list, I’d like one of the drill/drivers that they are using!! Festtool, eat your hearts out!