Drill Stop Collars 8pc – 3-16mm Depth Stop Ring Set
Get the same depth every time with these 8 drill stop collar rings. Slide the right size onto your bit, tighten the grub screw with the hex key, and the collar stops the bit at your mark — no more drilling through.
- 8 sizes from 3mm to 16mm
- Grub-screw lock holds depth firm
- Hardened steel — won't burr the bit
- Hex key included to set and change
Specifications: hardened steel · 3–16mm · 8 rings · with hex key
In the box: 8 x stop collars, 1 x hex key














