Pieces Drill Depth Stop, 3-16 mm, Depth Stop Collars Positioner Ring with Hex Key (8)

General descriptionHigh-quality carbon steel drill bit depth stop set designed for precise control of drilling depth. This set includes 8 pieces with varying sizes to meet different drilling needs.Technical specificationsMaterial: High-quality carbon steelSizes included: 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm, 16 mmInstallationChoose the appropriate size drill bit and stop collar.Slide the collar onto the drill bit.Set the required depth using a ruler or depth gauge (not included).Tighten the collar screw with the included hex key wrench.UsageDrill bit depth stops are used to accurately control drilling depth when drilling holes in wood, preventing wasted material.