How to Cut Tires or any thick Rubber Parts

S10Vette

Member
Many years ago my dad asked me to cut one side out of some big earthmover tires to use for feed bins. I tried a sawzall and a jigsaw with different blades, and was getting nowhere with the thick sidewall on those monsters.

Happened to be a can of Honda "ORing Chain Lube" [u:c12265869d]with Wax [/u:c12265869d]nearby, just for the heck of it I sprayed some in front of the saw blade, and the saw then cut through the sidewall like butter ! I could not believe how quick it cut and a little bit of it went a long way. I think it took only 5 minutes to get the entire sidewall cut out. My dad could not believe how quick I got three tires done and ready to drag to the corrals.
 
Good tip! I've tried to cut horse stall mats with a sawsall and struggled. I'll try that next time.
 
A chunk of beeswax lives in my sawzall case for just such tasks. Also does wonders on other saw blades, drill bits, and other cutting tools. I buy it in several-pound chunks from a local beekeeper and use it for all sorts of things, and, mixed with linseed oil and turpentine it makes a great preservative for many different things from leather to wood to metal. Link below is just one concoction--there's plenty of others out there that vary the ingredients or proportions slightly, but this one's pretty close to what I use.
beeswax preservative
 
There is a tire company in Sullivan, In. they have a gismo that looks like a
large can opener. They split their used tires in half, making them safe to send
to the landfill.

I would find a tire business and see if they have a tire splitter.

geo.
 
I use a chain saw on every part of the tire except the bead, where I use a composition disc in my old power saw. Works well. gm
 
A local tire shop uses a sawsall with a blade with no teeth on it to cut up tires(good blade for the beads)
 
In most cases, having a helper to peel the rubber away from the blade as you're cutting it with either a saw or knife
makes a world of difference in cutting speed. Rubber doesn't cut as well as wood, thus the kerf is smaller than the
blade, and creates a lot of friction & heat.

Pete
 

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