Arbors for Hole Saws, Mag-Bit

Arbors for Hole Saws, Mag-Bit

These arbors attach to various sizes of hole saws, and have shanks for hex and SDS drivers. They are made by Mag-Bit, but match industry standard hole saws. Each arbor can attach to multiple sizes of hole saw, with the smallest starting at 9/16″ and going up to 1-3/16″.
The larger size starts at 1-1/4″, and runs up to the largest at 6″. This size has two posts that fit into matching holes in the back plate of the saw body, so ensure that the saw can’t spin around the arbor as you cut the hole.
In addition to that choice, an arbor may have a shank that is 1/4″, 3/8″, or 7/16″ hex, or SDS.

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  • Additional information
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Additional information

Saw Size & Shank Style

Up to 1-3/16″, 1/4″ Hex, Up to 1-3/16″, 3/8″ Hex, Up to 1-3/16″, 7/16″ Hex, 1-1/4″ and Above, 7/16″ Hex, 1-1/4″ and Above, SDS

These arbors attach to various sizes of hole saws, and have shanks for hex and SDS drivers. Each arbor can attach to multiple sizes of hole saw, with the smallest starting at 9/16" and going up to 1-3/16".
The next size starts at 1-1/4", and runs up to the largest at 6". This size has two posts that fit into matching holes in the back plate of the saw body, so ensure that the saw can't spin around the arbor as you cut the hole.