⏣ General Metalworking

  1. Home
  2. ⏣ General Metalworking
30775 Threads Posts
to

Worth reading in ⏣ General Metalworking

cordless tool 18V to 12V converter

We covered like topic before - buck/boost. Just need to "buck" - reduce voltage from 18V to 12V In your opinions - smal...
70 comments posted 2yrs
posted by null
70 comments posted 2yrs posted by null

What is a jaw crusher?

https://www.mekaglobal.com/en/blog/what-is-a-jaw-crusher
0 comments posted 2yrs
posted by muratlanne
0 comments posted 2yrs posted by muratlanne

rock jaw-crusher, other rock crushers

You have proved to be a remarkable font of knowledge. Fancifully looking forward to tunnel-blasting rock (local is a ve...
54 comments posted 2yrs
posted by null
54 comments posted 2yrs posted by null

Dear Midwest Steel Supply

On December 29th I sent an email to snipped-for-privacy@midweststeelsupply.com asking about lead time on some metal. Th...
13 comments posted 2yrs
posted by none
13 comments posted 2yrs posted by none

Aluminum Flat Bar

Stocking up (for me). Order came to just over 600 pounds. A little less than 3.40 per pound delivery included. For more...
14 comments posted 2yrs
posted by none
14 comments posted 2yrs posted by none

Moisture in 7018

When this popped up in my video feed I immediately thought of Richard's posts about water running off of 7018 rod. https...
9 comments posted 2yrs
posted by none
9 comments posted 2yrs posted by none

Sizing stop drill holes

Are there any general rules of thumb for sizing the holes used to stop cracks? As a guess, I'd imagine the material thi...
12 comments posted 2yrs
posted by bp
12 comments posted 2yrs posted by bp

OT: Old Tow Strap

Other then pulling metal out of the sand (or mud) this is not a metal related post. You can see pictures here: https://...
8 comments posted 2yrs
posted by none
8 comments posted 2yrs posted by none

Metalworking , sorta

I'm finally getting around to changing out the gears in my truck axle . The "metalworking" part is that I have to make...
37 comments posted 2yrs
posted by Snag_one
37 comments posted 2yrs posted by Snag_one

Bi-metal bench block

My friend the jeweler did me a real solid on my wife's Christmas gift , and I want to do something for him . Jewelers c...
10 comments posted 2yrs
posted by Snag_one
10 comments posted 2yrs posted by Snag_one

blasting smallish tunnels in hard rock

Anyone here know about blasting person-height&width tunnels in hard rock? I have some contacts here (UK), but broadenin...
121 comments posted 2yrs
posted by null
121 comments posted 2yrs posted by null

Fixturing for machining teflon rings

I'd like to machine a few (2 or 3) teflon gasket rings out of quarter inch sheet stock. The ID needs to be roughly 50 m...
24 comments posted 2yrs
posted by bp
24 comments posted 2yrs posted by bp

collet chuck plans

I've decided to make a collet chuck , haven't yet decided whether to go ER32 or ER40 ... anybody got a link to plans ?...
9 comments posted 2yrs
posted by Snag_one
9 comments posted 2yrs posted by Snag_one