Set of 8 Colorful Aluminum Depth Stops (Collars) for Drill Bits from 3 to 10mm.

The depth stops come with self-adhesive rubber pads to protect delicate surfaces from scratches during drilling.

Included in the set are an Allen key and a sturdy plastic storage container.

Sizes of depth stops: 3, 4, 5, 6, 7, 8, 9, 10mm