Kenella Drilling & Rock‑Breaking Solutions for Quarrying, Mining & Construction Industries

Kenella drilling solutions, proudly distributed by Harlen Supplies, set the benchmark for performance and reliability across quarrying, mining and construction applications. Engineered with precision and manufactured from premium, heat‑treated alloy steels, Kenella products deliver uncompromising strength in the most demanding environments.

Kenella drilling solutions

Knock-Off Drill Bits

Kenella’s carbide‑tipped drill bits leverage a 6/7‑button configuration and parabolic tip geometry to optimise penetration rates and bit life. Available in diameters from 32 mm to 48 mm, each bit features dual top‑flush and single side‑flush holes for accelerated cuttings removal. The result? Consistent hole quality, reduced downtime and enhanced safety in high‑abrasion rock formations.

High‑Performance Drill Steels

At the core of every hand-held drilling system there are drill steels that resist bending, fatigue and abrasion. Kenella’s range—including carburised and non-carburised high‑nickel alloy rods, offering tensile strengths exceeding industry norms. Length options from 0.8 m to 5.6 m, to tailor hole depths without compromising efficiency.

Top‑Hammer Drilling Products

At the core of every top‑hammer drilling system there are drill steels that resist bending, fatigue and abrasion. Whether you’re specifying T38, T45 or T51 rods, Kenella’s top‑hammer portfolio provides flexibility for rapid task adaptation. Couplings, decouplers and adaptors integrate seamlessly with pneumatic rock drills, enabling quick field maintenance and reduced spare‑parts inventory. This plug‑and‑play approach accelerates rig up and rig down cycles, maximising rig utilisation.

Hand-held Rock Drills

For confined‑space operations, Kenella’s handheld pneumatic rock drills deliver high impact energy with ergonomic balance. Rugged cast‑iron housings and premium piston seals ensure long service intervals, minimising manual effort and enhancing on‑site productivity.

By partnering with Kenella, Harlen Supplies empowers contractors and engineers to drive operational efficiency, maintain strict safety standards and deliver projects on time, every time. Harness the legacy of proven metallurgy and state‑of‑the‑art design—get in touch with our technical team today to specify Kenella for your next drilling campaign.