Ulti-Mate from Starrett offers super fast, tool free changes between different diameters of hole saw, without adjustment of the drill chuck. Removal of cores from a hole saw after a cut is also improved by the rapid release of the hole saw from the arbor.

Compatible with the following Starrett Hole Saw ranges:

  • Deep Cut Bi Metal Hole Saws.
  • Fast Cut Bi Metal Hole Saws.
  • TCT Multi Purpose Hole Saws.
  • Diamond Hole Saws.
  • Tungsten Carbide Tipped Hole Saws.