Serving Johannesburg from Brakpan
CNC Machining Johannesburg
From our Mazak-equipped Brakpan workshop, Tunnel Fox Engineering supplies CNC turned, milled and 5 axis machined components to manufacturers across Johannesburg, Sandton, Midrand and the East Rand. Tight tolerances, quick turnaround, real engineers on the phone.
Capabilities delivered to your door
CNC Turning
Mazak Multiplex 6200 with robot gantry plus Quick Turn lathes — round components from Ø6 mm to Ø300 mm in steel, stainless, aluminium and brass.
CNC Milling
Twin-pallet vertical machining centres and XYZ bedmills for prismatic parts, fixtures, jigs and production batches with repeatable accuracy.
5 Axis Mill/Turn
Mazak Integrex 300SY and 200-IV cells finish complex parts in one set-up — fewer ops, fewer errors, faster turnaround for Johannesburg OEMs.
Prototyping & Low Volume
First-off parts in days, not weeks. We work straight from your STEP or PDF drawing and feed back DFM suggestions before cutting metal.
Production Runs
Automated loading on our turning cells keeps unit costs competitive on batches of 50 to 5 000 — ideal for mining, automotive and OEM suppliers across Gauteng.
Inspection & Reporting
Aberlink Axiom, Extreme and Extol CMMs, Faro arm and vision systems — full inspection reports supplied on request with every order.
Why engineers in Gauteng choose Tunnel Fox
30 minutes from Sandton & the CBD
Our Brakpan workshop sits on the East Rand, a short drive from Johannesburg, OR Tambo, Sandton and Midrand — courier collections run daily.
Quotes within 24 hours
Email a drawing or STEP file and you get a costed quote, lead time and any DFM notes back the next working day.
ISO-style quality discipline
CMM-verified first-offs, traceable material certs on request and full dimensional reports for safety-critical components.
One shop for the whole job
Turning, milling, fabrication, welding and finishing under one roof — no chasing three subcontractors to ship one assembly.
Frequently asked questions
Send your drawing — get a quote tomorrow
Email a PDF, DXF or STEP file. We respond with a costed quote, lead time and any design-for-manufacture notes within one working day.