Changes Applied Successfully
- Geometry of the drill bit head with a self-homing threaded cone enables you to guide the drill bit until the hole is drilled
- Ground edges of the head allows you to drill quickly without the need of applying much force
- Very wide and deep spiral allows you to remove a great amount of chippings, which increases drilling speed
- Made of high-quality hardened alloy steel, which ensure high durability
- Profile of the coil with a single groove ensures a smoother hole surface
- Hexagonal end of the drill bit prevents rotating inside the drill chuck
- Drilling holes large in diameter in wood, timber and wood-based materials
