Milwaukee  Hole Saw Arbor  3/8 Shank Diame
*Diameter: 3/8 in.
*Material: Hardened Steel
*Product Type: Hole Saw Arbor
*Number in Package: 2 pc.
*Arbor Included: Yes
*Length: 1-5/8 in.
*Shank Diameter: 3/8 in.
*Fits all hole saws 1-1/4 in. and larger
* Fits all drill chucks 3/8 in. and larger
* Clamshell