PROJAHN ROCKET 5 hammer drill bit SDS-max shank – Ø mm 28, L 670, L2 550 (828670)

Code: 828670 · Brand: Projahn · Accessories & bits · On order · Price on request

Ask the price on WhatsApp · Call +374 93 238766

Delivery in Yerevan in 1–2 working days · pickup from two shops · Ordering, payment and delivery · Returns and warranty

Powerful, precise, durable

Especially for reinforced concrete

Long service life

The aggressively shaped drill head with five Crushers sets new standards in drilling reinforced concrete and in terms of service life.

Made of high-quality quenched and tempered steel specially selected for the toughest applications.

5 Crusher create precise drill holes in concrete and reinforcement with impact and torsion

Specially designed cutting edges of equal height arranged at a 90° angle with five crushers

Shattering effect for first-class destruction of the material being drilled

Perfect concentricity

The raised centring tip ensures long tool life even in extreme applications

Pinpoint spot drilling without wandering

Carbide tip with radially shaped rebar protection prevents jamming when hitting rebar

Wear marks show whether the tool is still suitable for drilling holes fit for wall plugs

Short flute run-outs ensure rapid removal of drilling dust into the spiral

4-spiral drill body geometry

Very long service life thanks to evenly distributed wear

Smooth running and optimal guidance in the drill hole

Low vibration to protect people and machines

The PGM test mark guarantees accurately fitting dowel holes and precise concentricity

Specifications