⏣ General Metalworking

Furnace Plenum Size

Hello, I am installing a new furnce 96000 BTU. I need to upgrade some of the ductwork. I ordered a supply plenum that i...

1 comments posted 14yrs

posted by Markmywords.9f96b68

1 comments posted 14yrs posted by Markmywords.9f96b68

Head mounted magnifier recommendation?

I presently use an old Edroy that works well but has too short a working distance. Are there any grades between the $35...

10 comments posted 14yrs

posted by mungedkevin

10 comments posted 14yrs posted by mungedkevin

A real perpetual motion machine (video)

This guy has done the 'impossible'!!!! ;>)} http://www.wimp.com/perpetualmotion/

0 comments posted 14yrs

posted by pkangas

0 comments posted 14yrs posted by pkangas

Removing chuck from Reed-Prentice lathe

The 3-jaw chuck has been on for at least a year. I need to change chucks. It mounts on a taper and is drawn in and push...

12 comments posted 14yrs

posted by tge

12 comments posted 14yrs posted by tge

NATIONAL GEOGRAPHIC

=A1Saludos aficionados al metal! Pues la cosa mariposa, es que participo en un concurso fotogr=E1fico de la revista Nat...

1 comments posted 14yrs

posted by joseluisgomezrobles

1 comments posted 14yrs posted by joseluisgomezrobles

grinding drills

Background: A long time ago I bought two bench grinders from Grainger. They are 8 inch belt driven grinders. And I like...

18 comments posted 14yrs

posted by dcaster

18 comments posted 14yrs posted by dcaster

Sodium lamps or ballast going bad?

Awl -- Got a cupla 70 W jobbies to light up what the city won't light up, and after about a year, one goes off, on, off...

3 comments posted 14yrs

posted by fitcat

3 comments posted 14yrs posted by fitcat

Is it possible to see a flying bullet?

I was at a gun range today with a friend, shooting a 9mm hand gun. When he was shooting, I was standing behind him, wat...

22 comments posted 14yrs

posted by ignoramus6213

22 comments posted 14yrs posted by ignoramus6213

Define "vernier"

See this Craig's list ad: http://comoxvalley.en.craigslist.ca/tls/3001656061.html Leaving aside the arrogance of his pr...

78 comments posted 14yrs

posted by mkoblic

78 comments posted 14yrs posted by mkoblic

What are the "American values"

I am wondering about something. I see very many organizations and people defending American Values. I could not, howeve...

54 comments posted 14yrs

posted by ignoramus29935

54 comments posted 14yrs posted by ignoramus29935

Followup on the Darex E-90

I've been learning on the Darex E90. It's very easy to use, but it took a while to figure out exactly how to adjust the...

15 comments posted 14yrs

posted by lloydspinsidemindspring.com

15 comments posted 14yrs posted by lloydspinsidemindspring.com

What is it? Set 440

I know the answer for just one of the items this week, hopefully we'll get at least a couple of them figured out: http:/...

22 comments posted 14yrs

posted by rhvp65

22 comments posted 14yrs posted by rhvp65

Not What They Were Made For

A couple years ago I bought a 2 pack of DeWalt 10" 80 tooth blades. I've worn them both out cutting aluminum, but I can...

7 comments posted 14yrs

posted by none

7 comments posted 14yrs posted by none

Tube cutting on lathe

We use 2" x .049 wall tube cut 4" and deburred. We also use three shorter lengths but in small quantities. I usually ge...

26 comments posted 14yrs

posted by mars

26 comments posted 14yrs posted by mars

Ro Water Systems

Water Purifier and RO System in Delhi =96 Reverse Osmosis Water system, RO purifier supplier, Reverse Osmosis Systems,...

1 comments posted 14yrs

posted by waterpurifiersupplier

1 comments posted 14yrs posted by waterpurifiersupplier