ROCKET 7 SDS-plus hammer drill bit set – Projahn in plastic cassette

ROCKET 7 SDS-plus hammer drill bit set – drill bits for maximum loads in reinforced concrete

The ROCKET 7 SDS-plus hammer drill bit set is a high-performance tool for professional drilling work in reinforced concrete. The solid carbide head offers exceptionally high resistance to extreme temperatures and is particularly suitable for frequent drilling into reinforcing steel.

Each drill bit is manufactured from high-grade heat-treated steel (34CrNiMo6) and features an innovative diffusion-welded connection between the drill bit body and the solid carbide head. This particularly strong connection increases safety against head breakage and ensures high reliability even during intensive applications. Reinforcement chamfers prevent snagging upon contact with reinforcing steel and enable steady drilling progress even under difficult conditions.

The 4-flute spiral geometry ensures smooth guidance in the drill hole and distributes wear evenly across the entire drill bit. At the same time, vibrations are reduced, protecting both the tool and the power tool used. This improves working comfort and supports precise results during long periods of use.

Wear marks reliably indicate whether the drill bit is still suitable for drill holes that accept wall plugs. This allows the condition of the tool to be assessed quickly at any time. The robust design, high break resistance and long service life make the ROCKET 7 SDS-plus hammer drill bit set the ideal solution for demanding drilling work in reinforced concrete and other heavily stressed mineral building materials.

Contents:
Ø 5 – 6 – 8 x 115/50 mm
Ø 6 – 8 – 10 x 165/100 mm
Ø 12 x 165/110 mm