Reliable Drilling Tools for Hand-Held and Hydraulic Rock Drills
KEENOVA supplies rock drilling steel and button bits for hand-held pneumatic rock drills and hydraulic rock drilling machines used in quarrying, construction, mining and general hard-rock drilling applications.
Available in a range of shank types, lengths, diameters and thread configurations, our drilling steels and button bits can be matched to different drilling machines, rock formations and hole requirements.
Rock Drilling Steel
Our rock drilling steels are designed to provide reliable energy transfer from the drilling machine to the bit while maintaining straight and efficient drilling.
Available options can include:
The appropriate steel should be selected according to the drilling machine, shank type, hole diameter, drilling depth and rock conditions.
Button Bits
KEENOVA button bits are available with different button shapes, sizes and face configurations to suit different rock formations and drilling requirements.
Typical options include:
Spherical button bits — suitable for demanding and abrasive rock conditions
Ballistic button bits — designed for efficient penetration in suitable formations
Different button layouts — optimized according to rock hardness and abrasiveness
Different face designs — selected according to drilling stability, penetration and flushing requirements
Applications
KEENOVA rock drilling steel and button bits are suitable for:
Natural stone quarrying
Granite and hard-rock drilling
Construction drilling
Rock splitting and plug-and-feather applications
Foundation and anchoring work
Hydraulic rock drilling
Hand-held pneumatic rock drilling
Matched to Your Drilling Equipment
Drilling performance depends on selecting the right combination of machine, drilling steel, button bit, hole diameter and rock formation.
KEENOVA can supply drilling steel and button bits according to your specific equipment and application, helping you select the appropriate shank, diameter, length, thread and button configuration.
Share your drilling machine model, existing steel/bit dimensions and rock type with us, and we can recommend a suitable configuration.
KEENOVA — Rock Drilling Tools for Quarrying & Construction.