01
Chemicals used in industry; chemicals for rock drilling,
namely, concentrated cutting fluid coolants for rock
drilling, being chemicals used in industry; chemical
additives for drilling fluids
07
Machines and machine tools other than crushing, screening
and conveying equipment; motors and engines (except for land
vehicles); machine coupling and transmission components
(except for land vehicles); rock drills; down-the-hole
hammer drills; impact drills; percussion drills; drill bits;
rotary drill bits, including roller cone and fixed cutter
types; motorised drill pipe handling equipment; shock
absorbers for drilling machines; couplings and transmissions
for use in drilling equipment; drilling machines and parts
therefor; raise drilling equipment; cutters (machines);
reamers and boring machines; sump pumps for dewatering in
drilling operations; pumping equipment for pumping of
drilling fluids and lubricants; compressors for supplying
pressurised air for drilling operations
35
Retail and wholesale sales services of drilling equipment
used in the mining and civil works industries, including
rock drills, down-the-hole hammer drills, impact drills,
percussion drills, drill bits, rotary drill bits, drill
tips, drill pipe, drill strands, shock absorbers for use in
drilling operations, couplings and transmissions for use in
drilling equipment, drilling accessories, raise drilling
equipment, cutters, reamers and boring machines, dewatering
equipment for use in drilling operations, pumping equipment
for pumping of drilling fluids and lubricants, compressors
for supplying pressurised air for drilling operations,
motors and engines for use in drilling operations,
lubricants for rock drilling, drilling fluids, and hydraulic
fluids
37
Repair and installation services relating to drilling
equipment in the mining industry and civil construction
works; hire of drilling equipment for rock drilling
operations in mining operations and civil construction
works; hire of pumping equipment; hire of compressors for
rock drilling operations in mining operations and civil
construction works; repair of drilling equipment, repair of
dewatering equipment; repair of pumps used for pumping
drilling fluids and lubricants; repair of compressors
40
Treatment of materials; custom manufacture and fabrication
of drilling equipment for use in mining operations and civil
construction works
42
Industrial analysis and research services; failure analysis;
industrial analysis services in connection with civil
engineering, oil and gas exploration and production, and
mineral and mining exploration and production; analysis of
production yields, equipment life and equipment failure for
the purposes of machine condition monitoring; analysis of
drilling yields, drilling equipment life and drilling
equipment failure for the purposes of machine condition
monitoring for mineral and mining exploration and
production
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