Semi-Automatic Bearing StopThe built-in bearing activates the stop function immediately upon contact with the wood surface. This prevents over-drilling and wood tearing, ensures clean holes, and protects both the workpiece and the drill bit from excessive wear.
Note: Once the stop ring engages, avoid applying excessive pressure to prevent the preset depth from shifting.
Compact & PortableAll 5*countersink drill bits, 2*extra nuts, and 1 Allen wrench are neatly stored in a small carrying case. The case weighs only 340g, making it easy to carry anywhere; it also has a hanging hole design for convenient storage.