MLCS Drill Bit Stop Collars is a handy tool used to control the depth of a hole when drilling.

Features:

• It consists of a small collar that fits around the drill bit and is secured in place with a set screw.
• By adjusting the position of the collar on the drill bit, you can set a specific depth for your drilling.
• 7 piece set.

Includes:

• 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", and 1/2".
• Collar is secured around drill bit by hex screw.
• Allen wrench included.