HKAA-professional custom CNC machining parts manufacturer with quality CNC machining centers
Precision CNC Machined Knurled Control Knobs – Brass & Aluminum Options
These beautifully crafted knurled control knobs are precision CNC machined to deliver both function and aesthetics. Available in solid brass and anodized aluminum, each knob features a fine diamond knurling texture for superior grip and a smooth chamfered edge for a refined finish.
Whether you're customizing a guitar, audio equipment, industrial controller, or DIY electronics, our knobs ensure lasting durability and tactile control. The center hole can be tailored to fit your shaft size, with or without a set screw feature.
At HKAA, we offer:
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Material options: Brass, aluminum, stainless steel, titanium
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Surface finishes: Anodizing (black, grey, silver, red, etc.), electroplating, polishing, sandblasting
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Precision knurling for improved grip
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Custom logo engraving or marking
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OEM/ODM service available
All parts are manufactured under ISO 9001 and AS9100 standards, with tight dimensional control and flexible MOQ support. These knobs combine craftsmanship and CNC precision—built to elevate both user experience and product branding.
CNC knurled knob
Do You Have Any Questions? Contact Us Now.
We can offer a one-stop station service, and support the latest in CNC machining and turning processes, can support a high level of part complexity, and provide exceptional surface finishes.