8 Pcs Drill Stop Collars Set has the following product features:
- Name: 8 Pcs Drill Stop Collars Set
- Material: High-speed Steel (HSS)
- Diameters: 3-16 mm
- Prevents over & under-drilling
- Doesn’t harm the drill bits
- Great for repetitive drilling
- Suitable for standard and brad-point drills













Caitlin R. –
Amazing Product!