Blade for Subflooring

[Tom Esh]

What's the best type of 7.25" blade for cutting out ply or OSB subfloor? I know the chance of hitting a nail or screw is directly proportional to the cost of the blade, but beyond that what should I be using to to an acceptable job - ply, framer, or something between?

[Peter Quinn]

The cheap ones. I've tried dedicated demo blades, not worth the money IME. I usually buy a few of whatever brand is on sale at teh counter of my local builders supply. They always seem to come up with some form of $3-$5 low tooth count blade for sale, odd brands or close outs. These I use for plunging into the unkinown. Actually you just know you will hit nails and screws. They survive surprisingly well, and when down, they get recycled without a tear.

[Tom Esh]

...plunging into the unkinown...
Oh yeah. Exactly where I'm headed on this project. Thanks :D

[Bruce Wrenn]

HD has a two pack of Freud Diablo Demo blades for about $13 right now.

[Peter Stahl]

That's what I use too, cheap combo blades.

[scott vroom]

For that type of work we use the cheapest low tooth count rip blade on hand....you can pick them up for $5 or $6. One or 2 uses and into the trash can.