Onyx Alloy Refurbs

Diamond Cut Alloy Wheel Repair

Diamond Cut ALLOY WHEEL REFURBISHMENT & Repair

Diamond cut wheels often experience corrosion, a challenge compounded when lacquer is applied to their polished surfaces. The nature of lacquer application on such shiny areas makes it hard to secure a durable finish. Tiny stone chips can breach the lacquer, letting water seep in, which over time degrades the lacquer, leading to a cloudy appearance.

The process of diamond cutting involves using specialised alloy wheel lathes to remove a small layer of the alloy from the wheel. Given that this process can only be performed a limited number of times before too much material is removed, you might want to explore our powder coat refurbishment option. This method offers a robust and enduring finish.

Our custom, in-house diamond cutting lathe ensures the highest quality and fastest service for your wheels. Diamond cutting can enhance the entire face and rim of the wheel, especially when combined with a base coat of paint, resulting in truly impressive finishes. Check out some of our work below for inspiration.

Call us now on 01753 439327 for a quote.

Oliver R.
12:31 22 Oct 24
Excellent quick service and quality plus a very fair price on my Alfa Romeo wheels.
Karthikan R.
12:28 28 Sep 24
Great service
Abdullah H.
11:55 20 Aug 24
Really Haooy with the service on my Golf
Jaz G.
20:28 28 May 24
100% recommend these guys, they delivered a great service along with reasonable pricing with an excellent finish to my refurbished alloys. With a bonus of work being completed in good time.
Harleen
15:55 25 May 24
Had my alloys refurbished from these guys and wow! I couldn’t recommend them enough! Fair price, excellent customer service, quick turn around time and most importantly my alloys look like brand new! Thank you Onyx!! ????
Deepak P.
14:43 19 Mar 24
Excellent service. Sam the owner is a great guy and genuine. He was honest with about what I needed done to my car and save me a lot of money today. I would definitely recommend to everyone I know and use his garage again.
A D
17:22 15 Feb 24
Had my Mercedes S Class wheels refurbished here with the diamond cut finish. Looking great!!! Would recommend to anyone who need their wheels repaired

About Diamond Cut ALLOY WHEELs

Diamond Cut Alloy Wheel Repair and Finishes in Slough, Windsor, Maidenhead, Uxbridge, West Drayton, and Datchet

Diamond cut alloy wheels are popular for their shiny, high-end appearance, which enhances the look of any vehicle. This finish, achieved by machining the alloy’s surface, gives wheels a sleek and polished effect. It’s ideal for refreshing the wheel face and rim, delivering a stunning finish when paired with an underlying coat.

If your diamond cut alloy wheels have scratches, scuffs, or general wear, professional diamond cutting repair can restore their flawless appearance while matching the original finish seamlessly. 

Common Issues with Diamond Cut Alloy Wheels

Diamond cut wheels are prone to corrosion over time, often due to moisture seeping under the lacquer layer. This happens when minor damage, like chips or scratches, compromises the protective coating. Once moisture penetrates, the lacquer may turn cloudy or peel, reducing the wheel’s appeal.

Our Diamond Cutting Repair Process

At Onyx Alloys, we use a precise and efficient process to restore diamond cut wheels:

Step 1

Stripping the Old Finish

Powder coating is a durable, high-quality finish that resists chips, scratches, and corrosion.
Available in a variety of colours to match your personal style.

Step 2

Preheating the Alloy

This step eliminates trapped air, ensuring a smooth base for the repair.

Step 3

Applying Powder Coating

A base coat is applied and cured in the oven for durability. For added style, a second coat may be used.

Step 4

CNC Lathe Precision

A thin layer of alloy is removed using a diamond-cut lathe to restore the shiny, polished surface.

Step 5

Final Lacquer Application

A clear lacquer is applied to protect the finish, followed by curing for long-lasting results.

Considerations for Diamond Cut Wheels

Not all wheels are suitable for diamond cutting. Some designs or excessive wear may make this technique unsuitable. Additionally, since diamond cutting removes a thin layer of alloy, wheels can only undergo this process a limited number of times before their structural integrity is affected. A professional assessment is necessary to determine the best solution for your wheels.

Alternative Finishes for Alloy Wheels

If your wheels aren’t suitable for diamond cutting, we offer a range of alternative options:

  1. Colour Changes: Choose from a wide selection of colours to match your car or create a striking contrast.
  2. Custom Designs: Add unique effects like marbling, vibrant hues, or personalised patterns.
  3. Powder Coating: A durable, high-quality finish that protects against chips and scratches while enhancing appearance.

Diamond Cut ALLOY WHEEL Video

Contact Onyx Alloys Today

If you’re looking to restore your diamond cut alloy wheels or explore alternative finishes, Onyx Alloys is here to help. Conveniently located in Slough, we proudly serve WindsorMaidenheadUxbridgeWest Drayton, and Datchet. Get in touch today to book your alloy wheel repair and give your wheels a fresh new look!

Our Alloy Wheel Repair Videos

FREQUENTLY ASKED QUESTIONS About Diamond Cutting

Please reach us at 01753 439327 or info@onyxperformance.co.uk if you cannot find an answer to your question.

This type of wheel undergoes a precision process where it is mounted on a lathe, and the paint from either a portion or the entire surface is removed, revealing the gleaming alloy beneath. A thin layer of the alloy itself is carefully machined away to achieve this polished effect. To protect against corrosion, the wheel is then coated with a clear lacquer.

You can identify a diamond-cut wheel by looking for the extremely fine lines that the cutting process leaves behind, giving the wheel a particularly bright finish. However, discerning this may be challenging if the wheels are of low quality, aged, or have suffered corrosion.

It’s important to note that not every wheel is suitable for diamond cutting, as the feasibility largely depends on the wheel’s face profile. A specialist from the Onyx Alloy team can provide guidance on whether this process is an option for your alloy wheel.

Wheels with a diamond cut finish may not maintain their appearance as effectively as those finished with powder coating. Even minor scratches or damages to the protective lacquer can allow moisture to infiltrate between the lacquer and the metal, resulting in unsightly “milky” blemishes on the diamond cut areas. For any questions or concerns regarding your wheel, it’s advisable to consult with your Onyx Alloy Wheel Specialist.

The repair process for diamond cut wheels typically involves 1 to 2 cuts, based on the specific needs of the repair. However, if there’s any concern that cutting the wheel might compromise its integrity or weaken it, our technicians will opt not to cut the wheel and will recommend a Powdercoat finish as the best refurbishment option instead. At our facility in Slough, every wheel is carefully evaluated on a case-by-case basis. We encourage you to let our technicians know if your wheel has undergone cutting previously.

Yes there are different standards/types of diamond cut alloy repair. It is vital that you go to a specialist that has the correct equipment/a bespoke lathe and full experience in wheel refurbishment. Check that they have comprehensive insurances and will give you the best advice for not only for the finish but more importantly on the safety of your wheel. With years of experience, full insurances, and purpose designed Alloy wheel Diamond Cutting Machines you can be assured that you and your diamond cut wheel repair are in the best hands with Onyx Alloys.

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