Trend SNAP/COL/PK1 Snappy Drill Depth Collar Pack 6 / 8 / 10mm (Pack of 3) Drill depth setting collar for 6mm, 8mm & 10mm drill bits. One of each size of collar & hex key.
Features: Depth collar fits to relief of drill bit & is adjustable in position to suit dowel drilling depth. Depth collar acts as a stop. Three pack 1 x 6mm collar 1 x 8mm collar 1 x 10mm collar 1 x hex key