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

Product is well made works great

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

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.

The headline about says it all...the mandrel didnt couple with the hex shanks out of the package.

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

fast shipping strong

If youve ever struggled with using a screw driver and hammer to extract the wood plugs from a hole saw, you will LOVE how much easier it is to simply pop off the quick release and use the pilot bit to poke those out. Speaking of the pilot bit, however, this one is objectively not up to snuff. Bad metallurgy. They break regularly. Order several replacements or else youre gonna be dead in the water with no warning in the middle of some project

Worked Great!

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