- The threaded design is a universal fit compatible with all industry standard threaded hole saws from 1-1/4"" up to 6-7/8""
- Design prevents thread stripping and binding when using large diameter hole saws or encountering high torque
- Hole Enlargement capable with hole saws with 5/8"" x 18 threads
- These adapters are only for use with the Milwaukee QUIK-LOK™ Hole Saw Arbor System