Drill Doctors
Drill Doctors is an independent Australian specialist in aftermarket spare parts, service exchange components, full rebuilds, field service, and proprietary engineered upgrades for rotary blast hole drill rigs across all major OEM brands, serving mining operators from its Singleton, NSW headquarters in the Hunter Valley.
- Company typePrivate
- Founded-
- HeadquartersSingleton, NSW, Australia
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Drill Doctors does
Drill Doctors Pty Ltd is an independent specialist supplier of aftermarket parts, service, and engineered upgrades for rotary blast hole drill rigs used in Australian open-cut mining operations. Headquartered at 60 Enterprise Crescent, Singleton, NSW — in the Hunter Valley mining region — the company supports all major OEM brands including Caterpillar, Bucyrus, Terex/Reedrill, Metso Minerals, Svedala, Gardner Denver, Sandvik, Drilltech, Cubex, Epiroc, Atlas Copco, and Ingersoll Rand. Its product and service portfolio spans a spare-parts catalogue of 14,000+ items (with 4,500+ stocked at the Singleton warehouse), service exchange components for Caterpillar and Sandvik machines, full bare-chassis rebuilds and overhauls, on-site field service, custom in-house CNC manufacturing, and a growing line of proprietary innovative products such as DDA and Hitachi contamination switches, diverter valves, heavy-duty drive shafts, HARDESCLAMP jack foot clamps, and Drill Rod Thread Grease Blue.
The business model combines hardware revenue (aftermarket parts, service exchange units, custom-manufactured components) with project-based professional services (rebuilds, retro fit-outs using Parker Iqan modules, scheduled and emergency field service). Pricing is quote-based with full payment prior to despatch unless credit terms are agreed in writing, supported by a 6-month / 2,000-hour warranty on parts and labour. Go-to-market is hybrid: enterprise field sales with mine-site-ready technicians deploying directly to customer sites, complemented by an inside-sales operation (sales@, workshop@, shutdowns@, productsupport@, fieldseervice@, warranty@ inboxes) and a website parts-enquiry form serving a 14,000-item database. A 24/7 emergency spare-parts call-out service targets the downtime-critical nature of drilling operations.
Manufacturing capability is anchored by an in-house CNC machine shop (OKK 3-axis mill, MAZAK CNC and manual lathes, Puma 2600YBii CNC Fanuc i Series) supporting both custom manufacturing for customers (e.g., davit cranes, sprocket box assemblies, mast pivot bushes for HV Engineers) and the proprietary product line. The team comprises boiler makers, drill technicians, drill electricians, on-site planners, engineers, and technical support, with the company citing 40+ years of combined blast hole drilling experience. The business is privately held with no disclosed external investment, and operates as a single Australian entity.
Drill Doctors firmographics
Firmographics- Name
- Drill Doctors
- Legal name
- Drill Doctors Pty Ltd
- Website
- https://drilldoctors.com.au
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Drill Doctors is an independent Australian specialist in aftermarket spare parts, service exchange components, full rebuilds, field service, and proprietary engineered upgrades for rotary blast hole drill rigs across all major OEM brands, serving mining operators from its Singleton, NSW headquarters in the Hunter Valley.
- Ownership category
- akta.pro rank
Drill Doctors industry classification
Industry- Product category
- Mining Equipment Parts and Maintenance Services
- NAICS
- Mining Machinery and Equipment Manufacturing (333131), Mining and Oil and Gas Field Machinery Manufacturing (33313), Precision Turned Product Manufacturing (332721)
- SIC
- Mining Machinery & Equip (No Oil & Gas Field Mach & Equip) (3532), Construction, Mining & Materials Handling Machinery & Equip (3530)
- akta.pro primary industry
- Drilling & Rock Excavation Equipment (Rotary/Top-Hammer, Jumbos, Raiseborers) (IMAKANAC)
- akta.pro secondary industries
- Wear Parts & Consumables (GET, Liners, Drill Bits, Grinding Media) (IMAKANAH), Rock Drilling & Blasthole Drilling Equipment (IMAHAMAC)
Keywords
Where Drill Doctors is headquartered
LocationHeadquarters
- HQ city
- Singleton, NSW
- HQ country
- Australia
- HQ region
- Oceania
Offices2 records
Markets served
Drill Doctors business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Spare Parts Sales: Sales of aftermarket spare parts and consumables including sprockets, pins, chain connectors, feed & hoist ropes, valves, O-rings, seal kits, filters, pumps, motors, gearboxes, wiper seals, and cylinders. Over 14,000 items in database with NSW warehouse stocking over 4,500 items.
- Service Exchange Components: Exchange of failed components for rebuilt service-exchange components for Caterpillar and Sandvik machines. Reduces machine downtime at cost-savings over new components. Includes hydraulic pumps, motors, wash down pumps, pump drive gearboxes, rotary head gearboxes, and final drives.
- Rebuilds and Overhauls: Full bare chassis strip and rebuild, retro fit-out system control changes, carousel overhauls, pump drive box rebuilds, undercarriage and track rebuilds, masthead rebuilds. Services include FEM analysis, CAD design, and fully engineered structure corrections.
- Field Service: On-site hydraulic technicians and fitters providing scheduled maintenance and breakdown services. Fleet of mine site-ready vehicles for rapid response.
- Custom Manufacturing: In-house manufacturing of custom drill rig components including sprocket box assemblies, mast pivot bushes, flange blocks, clutch drives, davit cranes, rotary head assemblies, and modified power lugs. CNC milling and turning services.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Quote-based pricing for parts, service exchange, and rebuilds |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels6 records
Drill Doctors product offering
Product offeringCore offering
Drill Doctors is an independent, OEM-agnostic supplier of aftermarket spare parts, service exchange components, custom-manufactured drill rig parts, and on-site field service for rotary blast hole drill rigs used in open-cut mining. The company stocks over 4,500 items (across a 14,000+ item database) at its Singleton NSW warehouse, supports all major OEM brands (Caterpillar, Bucyrus, Terex/Reedrill, Metso, Svedala, Gardner Denver, Sandvik, Drilltech, Cubex, Epiroc, Atlas Copco, Ingersoll Rand), and delivers full bare-chassis rebuilds, retro-fit-out control upgrades, hydraulic component repairs, and engineered aftermarket innovations such as contamination switches, diverter valves, and heavy-duty drive shafts.
Product overview
Drill Doctors is an independent supplier of parts and services for rotary blast hole drill rigs, operating as a one-stop shop for drill rig maintenance and repair. The company offers a diversified portfolio comprising spare parts (14,000+ items), innovative proprietary products (contamination switches, diverter valves, control systems, and specialty lubricants), custom manufacturing services, service exchange components, field service technicians, and full rebuilds and overhauls. Key product lines include DDA Hydraulic Pump Contamination Switches, Hitachi Contamination Switches, Drill Rod Thread Grease Blue, HARDESCLAMP jack foot retainer clamps, and MD6250 deck spanner cylinders. The company supports all major OEM brands including Caterpillar, Bucyrus, Terex/Reedrill, Metso Minerals, Svedala, Gardner Denver, Sandvik, Drilltech, Cubex, Epiroc, Atlas Copco, and Ingersoll Rand. Based in Hunter Valley, NSW with warehouse and workshop facilities in Singleton.
Differentiator
Problem solved
Functional benefit
Products and services
- Spare Parts Extensive aftermarket spare parts range for all major OEM blast hole drill rigs, covering undercarriage, sprockets, pins, chain connectors, feed and hoist ropes, valves, O-rings, seal kits, filters, hydraulic pumps and motors, gearboxes, cylinders, and contamination switches. Supplied from a Singleton warehouse with 4,500+ stocked items and emergency spares availability.
- Service Exchange Components Rebuilt component exchange program allowing failed components to be swapped for fully refurbished units including hydraulic pumps, motors, wash down pumps, pump drive gearboxes, rotary head gearboxes, and final drives. Stocked for Caterpillar and Sandvik machines at the Singleton warehouse to reduce machine downtime versus purchasing new components.
- Rebuilds and Overhauls Full bare-chassis strip and rebuild service for blast hole drill rigs, including retro-fit-out control system changes (e.g., Parker Iqan module programming and console design), carousel overhauls, pump drive box rebuilds, undercarriage and track rebuilds, masthead rebuilds, FEM analysis, CAD design, and fully engineered structural corrections. Delivered by a team of Boiler Makers, Drill Technicians, Drill Electricians, On-Site Planners, On-Site Engineers, and Technical Support.
- Field Service On-site hydraulic technician and fitter service delivered to mine sites via a fleet of mine site-ready vehicles. Covers scheduled maintenance and breakdowns across all major rotary drill brands with rapid response and 24/7 availability.
- Custom Manufacturing In-house CNC manufacturing service for custom drill rig components and modifications, including sprocket box assemblies, mast pivot bushes, flange blocks, clutch drives, davit cranes, rotary head assemblies, and modified power lugs. Uses OKK 3-axis CNC Mill, MAZAK CNC and manual lathes, and Puma 2600YBii CNC Fanuc i Series.
- Component Repairs and Upgrades Specialist repair and upgrade service for drill rig components, including hydraulic system upgrades, pipe support upgrades, depth counter system upgrades, and fault diagnosis reports with issue assessments and photos.
- DDA Hydraulic Pump Contamination Switches Proprietary two-piece hydraulic pump contamination switch with valve body and adapter assembly using a 22mm process connection, sealed directly into the pump housing via dowty washer to eliminate shaft-mounted O-ring oil leaks. Designed for one-fitter installation with extended, sealed wiring in protected conduit, retaining foreign material for analysis.
- Hitachi Contamination Switch OEM-compatible contamination switch with non-spill, one-way check design allowing removal or servicing without risk of oil escaping. Reduces hazards to personnel and prevents environmental contamination while integrating with existing OEM monitoring systems.
- Diverter Valves (P/N 97030479) Engineered K Port manifold and diverter valve that opens up small OEM ports and eliminates parasitic cavitation that causes early pump failures. Supported by the pump OEM and documented to extend P11 pump life to double prior service hours.
- Heavy-Duty Drive Shaft (P/N 016815-008) Upgraded drive shaft with larger, stronger journals that are serviceable at every journal position, reducing risk of major machine damage and extending service life compared to OEM drive shafts that have smaller journals serviceable in only one position.
- Drill Rod Thread Grease Blue Heavy-metal-free, lithium-complex anti-seize lubricant for drill rod thread protection, using a bio-based formulation with advanced thickener technology. Provides high-adhesive, highly pumpable performance with strong resistance to wear, oxidation, and corrosion, supporting environmentally considerate site practices.
- Jack Foot Retainer Clamp (HARDESCLAMP, P/N 97031249) Field-replaceable jack foot retainer clamp (Part Number 97031249) allowing greater ground angle movement for jack pad flexibility on uneven terrain. Quick-bolt system enables fast installation and replacement without removing the jack casing, protecting the jack sleeve from excess stress.
- MD6250 Deck Spanner Cylinder (P/N 510-3008-MOD) Redesigned MD6250 deck spanner cylinder (Part Number 510-3008-MOD) with a 1.5-metre fly lead and 4-pin Deutsch connector that relocates the sensor connection point away from the harsh deck environment, reducing vibration-induced failures, internal corrosion, and loosening issues.
- Power Lug Modification (P/N 027289-001MOD) Custom manufactured power lug modification (Part Number 027289-001MOD) made from 4140 steel, allowing replacement of sleeves in service without pulling apart the carousel. Removable via two jacking threads and replaceable in service, reducing labor cost and machine downtime.
- Deck Wrench Assembly (P/N 027705-001MOD) Locally manufactured deck wrench assembly (Part Number 027705-001MOD) offering better availability, more economical pricing, longer life, retainer upgrade, and hardware upgrade compared to OEM equivalents.
- Air Control System Drill Doctors designed and supported air control system with remote mount away from the receiver tank and blow-off valves. Features a low-pressure function when the head is parked, delivering fuel savings during idle periods.
- Digital Controls (DR460) Upgrade Upgraded DR460 digital control levers that replace fragile mechanical components, use locally sourced parts, reduce required component count, and provide a base for further control upgrades. Includes remote diagnosis and adjustment capability.
- Engine Damper Coupling Engine damper coupling designed and supported by Drill Doctors specifically for rotary drill rig applications.
- Feed Block Vent Kit (P/N 97030574) Safety-focused feed block vent kit (Part Number 97030574) that removes the risk of high-pressure fluids being released when performing maintenance above the holding valve on the feed system hoses.
- Feed Cylinder Glands Upgraded feed cylinder glands that increase service life versus OEM equivalents and allow seal changes in situ using locally sourced components for better availability.
- Pipe Support Assemblies Upgraded pipe support assemblies offering stronger construction, better alignment, adjustable fit for longer life, and replaceable wear components, with a DR460 style upgrade option for better control when angle drilling.
- Sprocket Box Assemblies Universal left-hand/right-hand sprocket box assemblies featuring upgraded chain guard connections and roller bearing sprockets, available for D40, D45, D50, D55, and D75 drill models.
- Mast Pivot Bushes Custom manufactured mast pivot bushes for blast hole drill rig mast applications, produced in-house for quality control and rapid turnaround.
- DR460 Rotary Head Assembly (P/N 97030582) Complete DR460 rotary head assembly (Part Number 97030582) supplied as a fully rebuilt unit ready for fitment onto blast hole drill rigs.
Quantifiable outcome
- Double pump life extension for P11 pumps with diverter valve upgrade
- +2 more outcomes
Companies that use Drill Doctors
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles1 record
Drill Doctors technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
Drill Doctors partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- GOSScorePartnership for distribution of Drill Rod Thread Grease Blue anti-seize compound. Drill Doctors recognised as one of only two authorised distributors of this innovative heavy-metal-free, lithium-complex thread protection product developed by GOSS.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Drill Doctors competitors and assessment
Company assessmentBroad incumbents
- Epiroc: OEM of Pit Viper and other blast hole drill rigs, plus full aftermarket parts and service network. A broad incumbent directly overlapping with Drill Doctors' target customers (Pit Viper operators) but with global supply chain, OEM financing, and bundled service offerings.
- Bis Industries: Australian mining contractor and mining support services provider. While not a direct drill rig parts peer, it operates in the same Hunter Valley mining ecosystem and represents a customer overlap for drill rig support services.
- Sandvik Mining and Rock Solutions: OEM of DR series blast hole drill rigs and supplier of consumables, service, and parts. A broad incumbent that competes with Drill Doctors in aftermarket parts and service for Sandvik fleets, but as part of a much larger global equipment portfolio.
- Caterpillar Mining: OEM of MD series and legacy Bucyrus blast hole drill rigs, with global Cat parts and service network. A broad incumbent competing for aftermarket share across the large Caterpillar blast hole drill fleet that Drill Doctors actively services.
Others
- GOSS: Engineered components manufacturer whose innovative Drill Rod Thread Grease Blue is distributed by Drill Doctors. A partnership supplier rather than competitor, but thematically related as a specialty industrial manufacturer serving mining customers.
Direct peers
- H-E Parts International: Aftermarket parts and service provider for mining equipment including Komatsu, Caterpillar, and Hitachi fleets. Closely comparable as an independent mining equipment parts specialist with remanufacturing and field service capabilities, serving similar blast hole drill and mining equipment customers.
- Austin Engineering: Australian manufacturer of mining equipment and custom engineered products including buckets, dump bodies, and drill components. Directly comparable as a custom mining equipment manufacturer with similar customer base in Australian open-cut mining operations.
- Bradken: Manufacturer of wear parts and capital equipment consumables for mining, mineral processing, and resources industries. Directly comparable as a mining wear parts manufacturer with custom engineering capabilities, serving similar mining customers across Australia.
Regional players
- Onetrak: Australian distributor of Komatsu mining equipment including blast hole drills, providing parts and service support. A regional player with comparable parts and service offering but aligned specifically to the Komatsu equipment base rather than OEM-independent.
- National Group: Australian mining services and equipment hire company providing drill rig operational support. A regional player operating in the same mining services ecosystem with comparable customer base in Newcastle/Hunter Valley region.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Drill Doctors social profiles
Digital presenceDrill Doctors financial estimates
Financial estimateRevenue estimate
Valuation estimate
Drill Doctors leadership team
Management profileNumber of profiles
Profiles1 record
Drill Doctors funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Drill Doctors M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Drill Doctors
What does Drill Doctors do?
Drill Doctors is an independent, OEM-agnostic supplier of aftermarket spare parts, service exchange components, custom-manufactured drill rig parts, and on-site field service for rotary blast hole drill rigs used in open-cut mining. The company stocks over 4,500 items (across a 14,000+ item database) at its Singleton NSW warehouse, supports all major OEM brands (Caterpillar, Bucyrus, Terex/Reedrill, Metso, Svedala, Gardner Denver, Sandvik, Drilltech, Cubex, Epiroc, Atlas Copco, Ingersoll Rand), and delivers full bare-chassis rebuilds, retro-fit-out control upgrades, hydraulic component repairs, and engineered aftermarket innovations such as contamination switches, diverter valves, and heavy-duty drive shafts.
Is Drill Doctors a public or private company?
Drill Doctors is a private company. It is classified as unknown and is currently operating.
When was Drill Doctors founded?
Drill Doctors was founded in -1. It employs 1 to 10 people.
Where is Drill Doctors based?
Drill Doctors is headquartered in Singleton, NSW, Australia, in the Oceania region.
How does Drill Doctors make money?
Five revenue lines are on record. Spare Parts Sales are the primary driver. The others are service Exchange Components, rebuilds and Overhauls, field Service and custom Manufacturing.
Who are Drill Doctors's main competitors?
Broad incumbents on record are Epiroc, Bis Industries, Sandvik Mining and Rock Solutions and Caterpillar Mining. GOSS is listed as an others. Direct peers are H-E Parts International, Austin Engineering and Bradken. Regional players are Onetrak and National Group.
Does Drill Doctors have an API?
No public API is recorded for Drill Doctors.
What industry is Drill Doctors in?
Drill Doctors's product category is Mining Equipment Parts and Maintenance Services. Its primary akta.pro industry code is IMAKANAC, Drilling & Rock Excavation Equipment (Rotary/Top-Hammer, Jumbos, Raiseborers), with a secondary code of IMAKANAH, Wear Parts & Consumables (GET, Liners, Drill Bits, Grinding Media). Its NAICS code is 333131 and its SIC code is 3532.