SDS+ Hammer Drill Bit 8x260/200 mm, 4-Flute "VF-4"

* Ø: 5-14 [mm]

* The Drill Head:

* Our "VF-4" offers optimally symmetrical head geometry with 4 solid carbide cutting edges. This allows the "VF-4" to run extremely low-vibration and does not jam when hitting reinforcement. The one-piece solid carbide plate is embedded in the steel body via maximum bonding surface. This creates a unified whole between head and flute, especially when compensating for impacts and torsional forces. Moreover, the special head geometry produces perfectly circular bore holes and remains dowel-compatible with maximum tool life (ideal for direct installation).

* The Flute:

* The genuine 4-spiral helix geometry distributes loads equally across all flutes. This achieves low-vibration drilling performance. The four high-volume chip removal flutes quickly clear drill dust from the hole. High-quality special steel makes it extremely resistant to bending and breaking. The special surface treatment further increases resistance to wear.

* Application:

* Suitable for concrete and natural stone