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

hard to change out the different sizes

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

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

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

Product is well made works great

This worked great until I broke the bit. Wasnt the products fault. Now I need to find a replacement bit.

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.

Used these a handful of times only for the boys to crack on the jobs Ridiculous product

I bought this thinking I could use a regular drill without a handle on the front or on the side. I bought a drill with a handle on the front just to try it Im glad I did .Bye the way the drill cost less than the bit and this attachment.

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.