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Sears 10" Band Saw Blade Size

WaltQ

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Joined
Sep 13, 2020
Messages
18
Location
Lake George NY
What is the biggest blade size that will fit this saw? Can you use a 3/8" blade on this saw. Will it stay on the wheels?
 
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pkpk

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Aug 29, 2020
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Location
Midwest
I'd think most bandsaws would be able to handle a 3/8" blade, that's a pretty universal size. 1/2" seems to be where it gets iffy for smaller bandsaws, 12" and below.

Do you have the model number for the saw?
 

pkpk

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Aug 29, 2020
Messages
64
Location
Midwest
Aha.....google led me to the manual for that saw - https://www.searspartsdirect.com/manual/4n5f5f6kds-000247/craftsman-113244513-band-saw (In case you don't know, google is great for this, I've found so many manuals online for tools I find that didn't have the paper manual)

Page 10 says it can only take 1/4" blades. Sorry I was wrong above!

I also noticed your other post on a 12" bandsaw https://www.garagejournal.com/forum/showthread.php?t=468517 . I have a very similar saw, an old two-wheel Craftsman 12" with 80"-length blade, and I recently tried to put a 1/2"-width blade on it, which is the widest blade my saw's manual says it can handle, but it was a pain to install, there's not much wiggle room for adjustments. I've mostly used a 1/4" blade but I'm gonna try a 3/8" next.
 
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WaltQ

Member
Joined
Sep 13, 2020
Messages
18
Location
Lake George NY
Great info ... my friend has the 12” so I will let him know what your experience has been. He needs a TPI of 18 to 24 so I would think he might have to upsize to the 3/8 or the 1/2”.

Any suggestions on where he might find a blade with those requirements?
 
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neophyte

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Apr 23, 2012
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9,959
Location
Pennsylvannia
The wider the bandsaw blade is, the more power it takes to run the saw.
Basically the wheels need the blade stretched around them, and then the blade needs to be tensioned.
Wider blades require higher tension, and that higher tension then requires more horsepower to run the blades efficiently.
 

pkpk

Well-known member
Joined
Aug 29, 2020
Messages
64
Location
Midwest
What type of material is your friend looking to cut? And what types of cuts?

If wood-cutting is the goal, here's two good resources for info on blade sizes:
https://www.woodmagazine.com/tool-reviews/bandsaws/how-to-choose-bandsaw-blades

I've got no experience with metal-cutting, but I know you'd need a bandsaw to run much slower than the speeds used to cut wood, otherwise you risk too much friction and heat buildup and ruining the blade pretty fast.

Wider blades are better for straight cuts, narrower blades better for cutting tighter curves - you can help with curve-cutting by taking a sharpening stone to the back edge of the blade to round off those back corners, which gives a little more room to maneuver through tight curves.

Bonus link: here's a very helpful "bandsaw clinic" video if you or your friend need to tune up a saw
 
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