Diablo Arbor Hex 3/8in W/Pilot-2nuts

Using a mag drill press with a 3 hole saw into steel, cutting fluid, careful use and still broke 5 of these getting the job done. See pics. I dont know what they are making the shafts of these out of, but its crap. I could give a darn about quick change, I just want the tool to work and survive.

I like the fact that this tool has a quick disconnect.

If you use holesaws regularly, you will get your money’s worth and more plus you’ll save a fortune in time.

Had the hole saw in my Bridgeport. I touched the worksuface of the aluminum. The shank broke right off.

hard to change out the different sizes

Worked until it didn’t. Now the saw and bit won’t stay attached. Good and bad design at the same time. It cannot handle hard pressure.

Best hole saw kit pieces that you can customize your own kit with

Center Bit Is Too Loose, Not Stable. Terrible Cuts. Better Design next time, More Quality Control more Accurate Machining for High Precision Use.

Just received. Unknown if it was a return or damaged in transit. But looks used and packaging is dirty. I know it’s a good product but sucks that they sent it this way.

Worked Great!