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Home/Capabilities/CNC Machining
★ Capability 04 / 08

CNC Machining
in India.

3, 4, and 5-axis precision CNC machining from India. ±0.01mm tolerance across aluminum, stainless, brass, titanium and engineering plastics.

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★ 5-Axis Precision
±0.01mm
Tol
5-Axis
Mills
80+
Shops
★ Process Overview

Subtractive precision,
at any scale.

CNC machining is Magnus’s most versatile capability — used for prototypes, low-volume production, and high-precision finishing of cast and forged parts.

Our network handles everything from 10-piece prototypes to 50,000-piece annual production runs — in aluminum, stainless, titanium, brass, copper, and engineering plastics.

At a Glance

Axes3, 4 & 5-axis
Tolerance±0.01mm
Surface finish0.4 – 3.2 Ra
Max part size2m × 1.2m × 0.8m
Magnus suppliers80+ shops
★ Technical Specifications

Capability matrix.

ParameterSpecification
Machining methodsMilling (3/4/5-axis), Turning, Mill-turn, Swiss-type, EDM, Grinding
Tolerance±0.01mm general, ±0.005mm precision
Surface finish0.4 Ra (ground) to 3.2 Ra (turned)
Maximum envelope2,000mm × 1,200mm × 800mm
Quality standardsISO 9001:2015, AS 9100D, ISO 13485, IATF 16949
★ Applications

Where this
delivers value.

Aerospace

AS 9100D-certified machining.

  • Structural brackets
  • Engine accessories
  • Landing gear parts
  • Avionics housings

Medical Devices

ISO 13485 medical-grade.

  • Surgical instrument bodies
  • Implant components
  • Dental tooling
  • Lab equipment housings

Industrial

High-precision finishing of cast/forged blanks.

  • Pump components
  • Valve internals
  • Hydraulic manifolds
  • Custom fixtures
★ Materials We Handle

From standard alloys
to specialty grades.

Metals

  • Aluminum 6061 / 7075
  • SS 304 / 316
  • Titanium Gr5
  • Brass C36000
  • Copper
  • Inconel 625/718
  • Tool steels

Engineering Plastics

  • POM (Delrin)
  • Nylon
  • PEEK
  • PEI/Ultem
  • ABS
  • Polycarbonate
★ Quality Assurance

Four-stage
quality protocol.

01

Programming

CAM programs reviewed, simulated, FMEA before first cut.

02

First Article

FAI on first piece off each setup. Full CMM dimensional, surface finish.

03

In-Process

SPC sampling every nth part. Tool wear monitored, dimensional drift caught real-time.

04

Final

100% dimensional on critical features, CMM reports, packaging audit.

★ Frequently Asked

Questions,
answered.

What’s a typical lead time for prototypes?
10-15 working days for prototype quantities (1-25 pieces). Production runs of 100-10,000 pieces in 4-8 weeks.
Do you offer 5-axis simultaneous?
Yes. 12 suppliers with true 5-axis simultaneous (DMG MORI, Mazak, Hermle) for complex aerospace, medical, turbomachinery.
Cost vs Chinese CNC shops?
Indian CNC is 8-15% cheaper than China for most aluminum and stainless work in 2026. India’s strength is technical depth — particularly for AS 9100 aerospace.
Can you handle exotic materials?
Yes — Titanium Gr2/Gr5/Gr23, Inconel 625/718, Hastelloy C-276, Monel 400, Cobalt-Chrome, PEEK, PEI.
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