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I just received a catalog #20100A from Victor Machinery Exchange (www.victornet.com)in NYC (purchased a M5x.8 left hand die). On page 116, under "Special Taps" is listed #7 taps in pitches 30, 32, 36,

If I have the problem correctly, you have a hole, formerly threaded for the stud which secures the toolpost, with the first two or three threads either torn out, or damaged. Assuming that I have the

________________________________ To: 7x12minilathe@... Sent: Tuesday, 20 September 2011 7:28 AM Subject: [7x12minilathe] What is the hardest synthetic rubber material? ? What is the

UPDATE: A trip to the bolt store and 79 cents later I have a 5mm longer bolt. It has 6 turns before it snugs down. Much better than before. The original tool post stud makes 8 turns to hit the bottom

i gave up on helicoils over 25 years ago. they are just the worst thing. i've since used time serts. george ________________________________ To: 7x12minilathe@... Sent: Tue, October 11,

As long as the bed isn't damaged, it's unlikely to have been knocked out of true. That doesn't guarantee it was true to begin with! The motor may have been knocked out of alignment; that's a user

In a matter like this, it is not really relevant what the shipper (Grizzly) wants to do. This is an insurance matter, and the insurance is through the shipping company. If there was no explicit

Check with automotive machine shops or motorcycle repair places. Some auto parts stores sell Helicoil kits in common sizes. Roy

There are a gaggle of odd ball threads it might be, it's close to an M4 x 0.75 (M 0.75 corresponds to 33 3/4 tpi) which isn't a common thread either!

Brazing is how the carbide is attached to the steel shank, the carbide itself is sintered. Roy

Not exactly: http://en.wikipedia.org/wiki/Cemented_carbide My point was that green wheels don't give as fine a finish as diamond wheels because the green wheels don't grind the actual carbide

Grizzly wants me to check for other damage and claims it should be ok as far as still being true. they want to send parts to fix the damaged stuff, but I was thinking either a discount if the rest is

Contact the shipping company at once and make a claim against their insurance. Sounds like the whole machine should be replaced for you. If you delay or throw away packaging material, your claim will

Hilsch was the original inventor of the vortex tube cooling system. See http://en.wikipedia.org/wiki/Vortex_tube

Sounds like a fairly standard 5/32-32 thread to me. You can get these at WWW.Victornet.com. JerryK

I just got my Grizzly 7x12 lathe and it is my first lathe ever. It was dropped during shipping on its side. the package was roughed up with a few gouges in it. The Styrofoam inside was busted up a

Most cleaning rods use an 8-32 thread if they are greater than .22 caliber.? For .17 and .20, you need a 5-32 thread. -rw ________________________________ To: 7x12minilathe@... Cc: Norm

Andrew, I went down to the shop and looked at mine. The bolt threads in almost 9 threads, so if you still have 4-5 threads left, that might do it. Also a stud and nut would take some of the guess work

Hi Andrew, If you only pulled a few threads from the compound, there may be several more usable threads left. If so, get a longer bolt and cut it a 1/16" or so shy of bottoming out in the hole, but

I do have access to a drill press and mill. What I also need is a source of the insert in Australia. One with wheelchair access. That failing mail-order/Internet will be the way to go. I try and