Engineered specifically for use with the MARKSMAN tools and CAMO Edge hidden deck screws
T15 star drive
Built-in shoulder to prevent overdriving
Designed for grooved deck boards
Grooved deck board driver bits are an accessory, sold separately
National Nail Corp 345089 Torx Drive Grooved Board Power Bit Camo #15 2 Pack is for use with camo hidden fastening system. High shoulder on bit insures that the camo trim head screws are always driven to proper depth. Designed for grooved deck boards.