Core springs and recovery parts
Core lifters, lifter cases, stop rings, inner tubes, split liners and ejection components. NQ, HQ, NQ3 and HQ3 system distinctions are included.
STT EXPLORATION / CORE AND RC DRILLING
Exploration drilling consumables
Core springs, drill bits and wear parts for your next drilling programme. NQ and HQ focus, with other core systems and RC consumables covered.
24 pages · 131 product entries · 2026 edition
CONSUMABLES AND WEAR PARTS
Find the parts for your drilling system.
Bits and reaming tools
Impregnated and surface set diamond core bits, TSP, PDC and carbide cutting options, reaming shells, casing shoes and casing tools.
Barrels and wireline parts
Tubes, couplings, head service parts, latches, bearings, overshot wear parts, rods, casing and adaptors.
RC drilling consumables
Hammer-specific bits, shrouds, sample tubes, seals, retainers, dual-wall rods, return hoses, cyclone and splitter wear parts.
Fluids and site consumables
Drilling additives, lubricants, thread compounds, pump and swivel service parts, core trays, sample bags and identification supplies.
CS and CT14 service enquiries
Filters, belts, cylinder seals, hoses, chuck and clamp inserts, and guide wear parts. Rig serial and component references are required.
PREPARE YOUR ENQUIRY
Match the complete system.
Email info@stteng.co.za with the catalogue family code and your requirements. Include photographs and existing part numbers for replacements.
- Core system and size, or RC hammer make, model and shank
- Part and assembly references, thread details and clear photographs
- Ground conditions, quantities and required delivery date
- Rig serial for service parts, and delivery location or country
Catalogue entries are selection and quotation references. Final supplier, specification, fitment, price, stock availability and lead time are confirmed per quotation. Manufacturer names identify equipment; no authorised dealership is implied.
View all STT catalogues ↗Exploration drilling parts enquiries from Isando
STT Engineering Solutions welcomes core and RC exploration drilling parts enquiries from Isando, Gauteng. The range includes NQ and HQ tooling components, consumables, and CS14 and CT14 rig service parts enquiries.
Include the drilling system, part or assembly number, rig serial number where relevant, dimensions, quantity and delivery destination. Fitment, supply type, stock availability and lead time are confirmed for each quotation.