3/4/5/6/7/8/9/10mm 8-piece depth stop ring drill positioner locator HSS depth limiter, with hex key

8-piece silver depth stop set (imperial sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, and 10mm) to meet your daily work requirementsThe depth stop is made of high-quality stainless steel, resistant to rust and corrosion, and not easy to break or deform. It has a long service life.A depth stop is attached to the drill bit and prevents over-drilling, allowing for precise control of the drilling depth and maintaining a constant drilling depth.Easy to use: simply insert it at the desired depth and tighten it with a wrench. It can easily adjust the drilling depth at any point without damaging the drill bit.The double-hole threaded depth stop ring set provides greater locking force and stability, allowing the drill bit to be locked more firmly without deviation.