- Tungsten Carbide Tipped (TCT) Countersink provides 3x longer life
- 3.6mm Parabolic High-Speed Steel (HSS) for optimal drilling performance and chip extraction
- Adjustable countersinking depth allows precise control to set screws at the ideal depth every time
- Non-Marking Free Spin Collar protects work surface from marks and scratches
- 1/4" Quick Change Hex Shank
Bremick Adjustable Drill & Countersink Tool features a tungsten carbide tipped (TCT) countersink for long-life performance. This quality tool is designed to efficiently drill and countersink softwood and hardwood decking, ensuring a professional clean and flush finish when used with 10g countersunk head screws. Bonus drill bit included in each pack.