Lenox 1779772 K2LSC 2L Snap Back Arbor 7/16 Hex Shank, Fits 1-1/4 to 6 Hole Saws

Using your Lenox K2LSC 2L Snap Back Arbor is easy. First, thread the arbor directly into your 1 - 1/4 to 6 - inch hole saw without the need for an adapter. The quick - change feature allows you to attach and detach the hole saw quickly. When drilling, the 1/4 - inch adjustable pilot drill bit with its split - point design will penetrate the material faster and stay in place better. Just make sure to hold the tool firmly during operation. As for maintenance, after each use, clean the arbor to remove any debris. Check the pins regularly to ensure they are in good condition and can prevent thread stripping. Store it in a dry place to avoid rusting. This will keep your arbor working well for a long time.