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-   -   Need help finding band saw (https://67-72chevytrucks.com/vboard/showthread.php?t=400954)

Critter 05-05-2010 12:51 AM

Need help finding band saw
 
First off, if this doesn't belong here, sorry mods, please put it in the proper place. ;)

I have always wanted a vertical metal band saw for projects and fab work. Can anyone suggest a good all around model to go with? Obviously bigger and more powerful is better, but I could probably do fine with a nice bench top model. I have also seen some guys swap around the pulleys on wood versions and convert them to a metal cutter. I like the idea of saving money this way, but I would rather find a new metal version that I can afford, lets say no more than $500. Is this possible?

dwaite72lnghrn 05-05-2010 06:16 AM

Re: Need help finding band saw
 
Here is one to start with. http://www.grizzly.com/products/5-x-...vel-Head/G9742

cdowns 05-05-2010 08:49 AM

Re: Need help finding band saw
 
i see lots of shops closing on a regular basis and loads of good used equipment for sale on craigslist and in the local pennysaver either sales or auctions

Sillyoldman 05-05-2010 09:46 AM

Re: Need help finding band saw
 
If you want a vertical one why not get a regular bandsaw and keep some wood & metal blades on hand? I don't think you can get a vertical metal cutter for less than $1000. Pay attention to the throat size. I'd get min. 14", more if you can afford to. Bench models have proven useless to me anyway. The thin blade is nearly impossible to allow for a stright cut.

cdowns 05-05-2010 10:01 AM

Re: Need help finding band saw
 
a "regular" bandsaw does not take wood and metal cutting blades// wood saws speed is wayyyy toofast for metal cutting and the guides and rollers wear out in no time when attempting to crossover wood cutting saws to metal

Critter 05-05-2010 11:37 AM

Re: Need help finding band saw
 
Quote:

Originally Posted by dwaite72lnghrn (Post 3958691)

That's not a vertical saw. It might be adaptable with a table and jig, but I was hoping to get a regular vertical version.

Quote:

Originally Posted by cdowns (Post 3958793)
i see lots of shops closing on a regular basis and loads of good used equipment for sale on craigslist and in the local pennysaver either sales or auctions

True, and I have been watching but nothing has come up yet but wood ones.

8mpg 05-05-2010 11:38 AM

Re: Need help finding band saw
 
You can convert a wood to metal by either swapping pulleys or you can swap over a motor from a treadmill. They have enough power and are adjustable.

Sillyoldman 05-06-2010 08:19 PM

Re: Need help finding band saw
 
Quote:

Originally Posted by cdowns (Post 3958886)
a "regular" bandsaw does not take wood and metal cutting blades// wood saws speed is wayyyy toofast for metal cutting and the guides and rollers wear out in no time when attempting to crossover wood cutting saws to metal

I've used both types on my saw for years. It's always worked for me. Learn something new everyday.

LONGHAIR 05-07-2010 10:56 AM

Re: Need help finding band saw
 
Finding one that will run both is a compromise at best. You really can't run both at the proper speed for either. Metal cutting saws run much slower than wood cutters. You can "in theory" run a wood blade on a metal saw, but it will not cut as is should. Sure, it's moving, so it will cut, but it will wander in straight cuts and tend to burn during curves. It may sound crazy the "slow" would burn, but it does happen with wood when you don't "clear" the chips out quickly enough.

...and if you run a metal cutting blade at the speed of a wood cutting saw, it burns the teeth right off of it. I have seen articles written about sawing like this though. Essentially you burn the teeth down to nubs and "burn" your way through the cut by friction. This is a fire hazard though if the saw has ever cut wood, of ever will again.

As a machinist turned cabinet maker, I can tell you that wood and metal are very different to cut...and very few tools cut both. Heck wood is so picky that it matters what direction you are cutting.

Critter 05-07-2010 01:35 PM

Re: Need help finding band saw
 
Quote:

Originally Posted by LONGHAIR (Post 3962674)
Finding one that will run both is a compromise at best. You really can't run both at the proper speed for either. Metal cutting saws run much slower than wood cutters. You can "in theory" run a wood blade on a metal saw, but it will not cut as is should. Sure, it's moving, so it will cut, but it will wander in straight cuts and tend to burn during curves. It may sound crazy the "slow" would burn, but it does happen with wood when you don't "clear" the chips out quickly enough.

...and if you run a metal cutting blade at the speed of a wood cutting saw, it burns the teeth right off of it. I have seen articles written about sawing like this though. Essentially you burn the teeth down to nubs and "burn" your way through the cut by friction. This is a fire hazard though if the saw has ever cut wood, of ever will again.

As a machinist turned cabinet maker, I can tell you that wood and metal are very different to cut...and very few tools cut both. Heck wood is so picky that it matters what direction you are cutting.

All good points. While I started this thread because I was curious about NEW metal saws, alot have said to convert wood to metal. I am considering this as well. Your post above says your can't run metal blades at wood speeds and visa-versa. I agree, but what I have seen others do and would consider myself is buy a cheap wood version at a garage sale or pawn shop or something and "re-pully" it so that the speeds are slowed down for a metal blade. I have personally seen two craftsman models converted in this way and they work fine for the home shop. I wouldn't be using this on a commercial scale so I could probably get by with it.

None the less, I would still like to find a decent vertical metal saw at a reasonable price, but maybe they just don't exist. :(

There is always something like this but I don't have much faith in Northern/Harbor when it comes to tools like this. I think they can be fitted with a horizontal bench.

8mpg 05-07-2010 03:59 PM

Re: Need help finding band saw
 
Im tellin ya, convert using a treadmill motor...it has adjustable speeds so you can make it do both. The wood ones are much cheaper and much easier to find on craigslist.

Here is basic write up:
http://www.jalopyjournal.com/forum/s...dsaw+treadmill


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