The x-tron longlife hammer drill bit is the next generation of high-performance concrete drill bits "Made in Germany". With its Long Life 4-flute head, innovative Power Shoulder design and optimised MAX-Value-Flute spiral, it offers maximum drilling speed, increased breakage resistance and an excellent service life, even in reinforcement. The transition zone and convex shank end ensure precise transfer of impact energy and thus significantly faster, controlled drilling progress. Ideal for professional applications in concrete, steel-reinforced concrete and demanding construction site environments.

The x-tron longlife hammer drill bit is the new premium drill bit for professional users who require ultimate performance, long service life and maximum efficiency in concrete drilling. With cutting-edge technology, innovative geometry and a rugged design, the x-tron longlife sets new standards in speed, service life and durability.

Maximum impact energy - faster drilling progress

Due to the transition zone, convex shank (from dia. 22 mm) and the optimised MAX Value flutes, the impact energy is transferred precisely up to the drill tip. The result:

- Considerably faster drilling progress

- Greater efficiency in concrete

- Consistent performance, even in reinforced concrete

Latest-generation drill head

The x-tron longlife has an advanced Long Life drill head with 4 cutting edges, featuring:

- Power Shoulder design for spot force transfer and demolition effect

- Stable, self-centring tip

- Wear marks for precise anchor holes

- PGM-tested carbide plates

- Curved cutting edges for increased energy transfer

Optimised MAX Value flutes - more speed, more stability

The large, reinforced flutes ensure:

- Faster evacuation of drilling dust

- Increased breaking strength

- Lower weight for agile power transmission

- Maximum drilling speed, even in challenging concrete types

Stable performance in reinforced concrete - even under extreme load

Long service life when drilling in reinforced concrete. The combination of optimised cutting edge geometry and reinforcement chamfers reduces friction, minimises hooking and ensures a long service life.

Application area:

For use on all SDSmax rotary hammer drills and combination hammer drills in the class. Also ideal for use on cordless hammer drills, because the smooth drilling process uses very little battery power

Advice:

1-piece carbide up to dia. 32 mm
3-piece carbide at dia. 35 mm to 52 mm

All tools and tool chucks should be lubricated regularly!! All dimensions with a working length greater than 400 mm should be pre-drilled to at least 150 mm with a short drill bit of the same diameter!