🔩 Precision Machining Services
CNC Machining &
Lathe Turning
High-tolerance precision turning, milling, boring and threading for oil & gas, mining and heavy industrial components. From one-off repairs to production runs.
High-tolerance precision turning, milling, boring and threading for oil & gas, mining and heavy industrial components. From one-off repairs to production runs.
Our workshop operates CNC and conventional machines around the clock — servicing shafts, flanges, couplings, bushes, valves, and bespoke industrial components to tight tolerances.
High-precision OD and ID turning on components up to 4000mm between centres and 900mm swing. CNC-controlled for consistent, repeatable results.
3-axis CNC milling for keyways, slots, pockets, faces and profiles. Bed size 2000 × 800mm, DRO-equipped conventional mills for one-off jobs.
Horizontal boring to 1200mm depth. Cylinder barrel honing to Ra 0.4μm surface finish for hydraulic and pneumatic applications.
API threads (LTC, BTC, EUE, NUE), NPT, BSP, ACME, Whitworth and metric threads cut or rolled to API 5CT, 5B and ASME standards.
On-site line boring for excavator frames, loader arms and structural components. Combined with hardfacing and build-up welding for worn bores.
CMM dimensional inspection, surface roughness testing, hardness testing, and full material traceability with MTRs and certificates of conformance.
Our machines are calibrated quarterly and operated by coded tradespeople with minimum 10 years experience in industrial machining.
| Machine | Capacity |
|---|---|
| CNC Lathe (largest) | 4000mm × 900mm swing |
| Conventional Lathe | 3500mm × 700mm swing |
| CNC Milling Centre | 2000 × 800 × 600mm (XYZ) |
| Horizontal Boring | 1200mm depth, 120mm bar |
| Honing Machine | 50–500mm bore dia. |
| Thread Grinder | API 5B and metric threads |
We carry tooling and expertise for all common and exotic engineering alloys used in oil, gas and mining sectors.
| Material | Grades |
|---|---|
| Carbon Steel | 1020, 1045, 4140, 4340 |
| Stainless Steel | 304, 316L, 410, 17-4PH |
| Alloy Steel | EN24, EN36, H13 |
| Bronze & Brass | CuSn8, CuAl10, CuZn39 |
| Engineering Plastics | Nylon, HDPE, Delrin, UHMWPE |
| Exotic Alloys | Inconel 625, Duplex 2205 |
From your first call to final delivery — a transparent, quality-controlled workflow every time.
Email your CAD drawing, sketch, or send us the worn part. We'll confirm machinability and lead time within 2 hours.
Detailed quote with material cost, machining time, tolerance and delivery. No hidden costs. Approved via email or PO.
Your component is machined by an experienced tradesperson on calibrated CNC or conventional equipment.
Dimensional report provided for every part. Components packed in protective wrapping and delivered or collected.
Our machining team have direct experience with equipment from the world's leading OEMs — we can reverse-engineer parts where original drawings are unavailable.
Send us your drawing or describe your component. We'll respond with availability, lead time and pricing within 4 business hours.
Or call: +1 (800) RIG-N-DIG · Workshop: Mon–Fri 06:00–18:00 · Emergency: 24/7