- Review of bit holders
- USH magnetic bit holder
- Wiha MagicFlip auto-retracting magnetic bit holder [no audio]
- Bit'n Screw Holder for 1/4" Bits
- Titan extended reach quick-release magnetic bit holder
- Rolson 30959 All Purpose Screwdriver Bit Set 100Pcs
- How to cut a hole in tough 316 stainless steel
One piece stainless S2 steel construction, for added toughness as well as accuracy. Protects screwdriver little bits for exact driving. Add a little bit expansion to gain access to unpleasant as well as tough to get to screws.