#33
Can I use a 60pt carbide blades (RAS) to cut steel bar? I'm cutting a 1/2" square tube and need 4 pieces exactly the same size. I can cut it with a hacksaw, then grind it to the same size, but cutting in on my RAS would be faster and more accurate.
Mike

I work on the 50-50-90 rule: If there's a 50-50 choice, I'll pick the wrong one 90% of the time!
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#34
No. Carbide tipped blades are for use on non-ferrous metals only.
Brass, aluminum, etc.
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#35
Carbide tips are brittle -- they shatter if they hit anything steel.

Get a new hacksaw blade and tension it right. Mark the cut well and grind to fit.
"Truth is a highway leading to freedom"  --Kris Kristofferson

Wild Turkey
We may see the writing on the wall, but all we do is criticize the handwriting.
(joined 10/1999)
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#36
Thanks. Knew I couldn't cut threaded rod, wasn't sure about tubing.
Mike

I work on the 50-50-90 rule: If there's a 50-50 choice, I'll pick the wrong one 90% of the time!
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#37
Cutoff wheel on a angle grinder.      Roly
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#38
If you are going to make a habit of this, consider a cordless portable bandsaw.  Drop hints to Santa.  They are the cats adze for work like that.
Blackhat

Bad experiences come from poor decisions. So do good stories. 


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#39
(11-27-2016, 08:42 PM)blackhat Wrote: If you are going to make a habit of this, consider a cordless portable bandsaw.  Drop hints to Santa.  They are the cats adze for work like that.

I have a bandsaw, what type of blade would you suggest?
Mike

I work on the 50-50-90 rule: If there's a 50-50 choice, I'll pick the wrong one 90% of the time!
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#40
(11-27-2016, 04:17 PM)Scouter Wrote: Can I use a 60pt carbide blades (RAS) to cut steel bar? I'm cutting a 1/2" square tube and need 4 pieces exactly the same size. I can cut it with a hacksaw, then grind it to the same size, but cutting in on my RAS would be faster and more accurate.

Porta band not a WW bandsaw 

[Image: 4197G2BRZ6L.jpg]

12-14 TPI works on this saw
Let us not seek the Republican Answer , or the Democratic answer. Let us not seek to fix the blame for the past. Let us accept our own responsibility for the future  John F. Kennedy 



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#41
The make a table accessory for the saw Joe posted.  I have that saw but the table is another $250 and I haven't come across a deal on one yet
Phydeaux said "Loving your enemy and doing good for those that hurt you does not preclude killing them if they make that necessary."


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women have trouble understanding Trump's MAGA theme because they had so little involvement in making America great the first time around.

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#42
(11-27-2016, 08:27 PM)Roly Wrote: Cutoff wheel on a angle grinder.      Roly

+1
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Cutting bar stock


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