Precision CMM Styli
Ruby ball, straight, star, disc and ceramic styli engineered to micron-level accuracy. Factory-direct pricing with fast worldwide shipping.
Factory-Direct
Competitive wholesale pricing straight from our precision workshop.
Certified Quality
Every stylus is inspected to micron-level tolerances before shipment.
Fast Worldwide Shipping
DHL / FedEx / UPS express shipping, 2-5 business days to most countries.
Custom OEM Service
Custom thread, length, tip size and material available for volume orders.
Shop by Category
Complete range of measurement styli and probe accessories
Featured Styli
Best-selling precision probes, ready to ship
In Stock Thread Adapter Kit (10 pcs)
In Stock Extension Rod 50mm · M3 Thread
In Stock Tungsten Carbide Stylus · M3 Thread
In Stock Ceramic Shaft Stylus · M3 Thread
In Stock Disc Stylus · Ceramic Ø20mm
In Stock Star Stylus 5-Way · M3 Thread
In Stock Straight Stylus Set (5 pcs)
In Stock Ruby Ball Stylus M3 Thread · Ø2mm Ruby Tip
Engineered for Micron-Level Confidence
Our styli are manufactured from premium ruby, ceramic, tungsten carbide and stainless steel, ground and lapped to strict tolerances. Each batch is verified before leaving the factory.
- Grade-A ruby spheres with superior sphericity
- Precision-ground shafts, burr-free finish
- Standard M2/M3/M4/M5 thread compatibility
- Bulk & OEM customization available
What Customers Say
Trusted by metrology labs and manufacturers worldwide
Consistent quality and very fast shipping. Our calibration team has standardized on these styli.
Great value for money. The ruby ball finish is excellent and thread fit is perfect.
Reliable supplier, responsive support. OEM custom styli delivered exactly to our drawings.
Need a Custom Stylus Solution?
Send us your drawing or requirements — our engineers will reply within 24 hours with a quotation.
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