Drilling & Cut-Outs.
Sockets, Fixtures,
Precision.

Get Started

Drilling & Cut-Outs (Sockets, Fixtures, Apertures & Precision Penetrations)

Drilling and cut-outs are among the most precision-sensitive operations in mirror manufacturing. Any removal of material—whether for electrical sockets, switches, lighting fixtures, or architectural penetrations—introduces stress points that must be managed carefully to prevent fracture during fabrication, transport, or installation.

Our drilling and routing processes are carried out using controlled-speed diamond tooling, water-cooled CNC stations, and staged cutting techniques designed specifically for brittle substrates like mirror glass.

Precision Socket & Fixture Cut-Outs

Cut-outs for sockets, switches, media plates, and control modules are produced to millimetre accuracy using dedicated CNC routing heads. This ensures:

  • Clean, uniform apertures with no micro-chipping
  • Exact fitment around electrical housings
  • Controlled internal radiuses to minimise stress accumulation
  • Compatibility with standard back-box sizes and faceplate tolerances

All cut-outs are executed based on verified dimensions captured during the survey stage, ensuring correct alignment with on-site electrical placement.

Drilling for Fixings, Brackets & Mechanical Support Points

Where mechanical fixings are required—such as stand-offs, decorative mounts, or integrated support frameworks—holes are drilled using diamond-core tooling under controlled pressure and rotational speed. This prevents heat buildup and reduces the risk of edge breakout.

We maintain strict tolerances around drilled holes to preserve structural stability, particularly in thinner mirror substrates.

CNC Shaped Cut-Outs & Complex Apertures

For more complex penetrations, including:

  • Ventilation grilles
  • LED integration zones
  • Sensor housings
  • Architectural recesses
  • Curved or irregular apertures

We utilise multi-axis CNC routing systems capable of producing shaped cut-outs within defined radius and geometry limits. These are carefully monitored for stress distribution and edge uniformity.

Stress Management & Structural Considerations

Any removal of material from a mirror introduces localised weakness. To mitigate this, we apply:

  • Internal corner radiusing (rounded corners instead of sharp)
  • Reduced cutting speed for tight tolerances
  • Staged internal vs. external perimeter cutting
  • Safety backing reinforcement around the aperture
  • Increased glass thickness where necessary

These methods help maintain structural coherence during handling and post-installation use.

Limitations & Engineering Alternatives

Some cut-out requests may exceed safe fabrication parameters, particularly on thinner glass or small panels. In these cases, we provide engineered alternatives such as:

  • Repositioning the aperture within safe zones
  • Increasing mirror thickness
  • Using laminated mirror for additional strength
  • Dividing the installation into modular panels with factory cut-outs
  • Concealed fixing panels behind the mirror to avoid drilling entirely

This ensures the final installation remains safe, compliant, and structurally sound.

Integration With Survey Data

All drilling and cut-out operations rely on accurate survey measurements to avoid tolerance conflicts during installation. Because of this, we only perform cut-outs when our own technicians have captured and verified the dimensional data to ensure compatibility between manufacturing and on-site electrical layouts.

Let's get a Quote.
Name
Mirrorworld Logo
Email
Phone
Postcode
Message
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Let's get a Quote.
We'll aim to get back to you within an hour!
Name
Email
Phone
Postcode
Message
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Contact Details
9 AM - 5 PM, Mon to Thu
9 AM - 4 PM, Fri
Address
Unit 3
Deans Road Industrial Estate
Salford
Manchester
M27 0RD
for interior designers
https://www.mirrorsbydesign.co.uk