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Kenella Rubber Collared Drill Steel built for underground drilling conditions

Aug 10
2 min read

In underground mining, drill steel is expected to perform in some of the harshest operating environments. High impact, abrasive rock conditions, heat build-up and continuous wear all place pressure on drilling consumables. Kenella Rubber Collared Drill Steel is designed to meet these demands with a focus on durability, drilling efficiency and consistent performance in uncompromising underground applications.


Kenella Rubber Collared Drill Steel
Enhance the efficiency and lifespan of your underground mining operations with Kenella Rubber Collared Drill Steel.

Designed for underground mining and rock drilling

Manufactured for use in underground mining, general rock drilling, as well as mineral exploration drilling, this drill steel provides a reliable solution for operations where tool life and performance directly influence productivity.


Taper rod options for varied drilling requirements

The range includes standard 11-degree taper rods, available in different lengths to suit varied drilling requirements, with 7 degree and 12-degree taper options available on request.


Strength and durability in demanding conditions

Each rod is carburised and heat treated, giving it the strength required for demanding underground drilling conditions.


The role of the rubber collar

The rubber collars are specifically fitted and tested on the rods, supporting improved performance where water is used during drilling. The rubber collar helps reduce operating temperatures and minimise wear thereby contributing to longer tool life and improved reliability.


Kenella Rubber Collared Drill Steel: Supporting drilling efficiency and operational consistency

This combination of treated steel, tested rubber collar placement and application-specific design makes the product well-suited to drilling environments where equipment is exposed to repeated stress. The rubber collar is not simply a protective addition. It plays an important role in helping maintain drilling efficiency, supporting reduced maintenance requirements and improving operational consistency.


A practical option for hard working drilling operations

For mining teams looking to improve consumable performance without compromising on cost control, Kenella Rubber Collared Drill Steel offers a practical and technically sound option.


Competitive pricing and a comprehensive product range

With Harlen Supplies competitive pricing, a comprehensive product range and construction suited to tough underground conditions, it provides the durability and reliability required for hard working drilling operations.


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