Dowel depth stop, drilling depth stop positioning ring, depth stop drill bit, hexagonal 9 pieces

Durable: The carbon steel stop ring is made of high-quality carbon steel and is therefore particularly durable. It allows for precise control of the drilling depth.
Versatile: The stop ring is suitable for repeated drilling operations with twist drills, wood drills, angle drills, etc. It can be used for drilling in wood or walls.
High-quality materials : Carbon steel retaining ring; stainless steel center pivot. Wear and corrosion resistant – an ideal tool for woodworking and crafts.
Application : The stop ring is primarily used to set the maximum drilling depth on the drill bit and to precisely control the drilling depth. It is suitable not only for standard drills but also for drills with a bent head. The collar's fastening screw will not damage the drill bit. Specifications: Name: Drill Accessory; Color: Black; Material: Carbide; Package Contents: 8 retaining rings (3, 4, 5, 6, 8, 10, 12, 16 mm); 1 Allen key.