Spyder Hole Saw Arbor Review

This is a expensive armor that uses special center drills but it does give it a strong heavy duty drive shank that is less likely to bend like the hollow ones of standard arbors, to bad they did make a way to replace the pilot drill without replacing the expensive assembly.

[@FeedMeAQuarter]

The length of the arbor shaft is so that you can leave it in your drill chuck and still slide the lock back to clear the plug from the saw.

[@YaksAttack]

I'm an electrician, and I use the Spyder tungsten carbide hole saws almost every day. They were expensive, but they last a long time. I blow through plaster, wood, steel and aluminum, and asbestos with ease, and with no sign of the carbide cutters dulling.

[@boosted2.4_sky]

I've had these for about 5 years BIG CAT 🐈... they're good. I use them for drilling holes in stainless pipe for turbocharger waste gates and blow off valves...primarily
There's two different sizes in the hole saw kit

[@jeffstanley4593]

I just bought into this system. Compared to what I had this is a marvel. But what is the best system?

[@donho3617]

They may be good for fab work on a workbench, but trying to use it to make a hole in a firewall in a car or truck under the dash? No way. I could be in the next county with that length of shaft and make a hole. I have a Milwaukee set and a Mac set that has very short arbors to get into tight spaces.

[@heybabycometobutthead]

Can't go too wrong with starrett hole saws

[@chetleonard169]

so.... you learn how to sharpen your drill bits....