![Renishaw M3 Stylus, M3 Ø3.0 mm Silicon Nitride Ball Stylus, Ceramic Stem, L 50, EWL 43.7 [A-5004-1989]](https://cdn11.bigcommerce.com/s-82x61ffcq2/images/stencil/1280x1280/products/530/1263/A-5004-1989__55235.1773962960.jpg?c=2 "Renishaw M3 Stylus, M3 Ø3.0 mm Silicon Nitride Ball Stylus, Ceramic Stem, L 50, EWL 43.7 [A-5004-1989]")
![Renishaw M3 Stylus, M3 Ø3.0 mm Silicon Nitride Ball Stylus, Ceramic Stem, L 50, EWL 43.7 [A-5004-1989]](https://cdn11.bigcommerce.com/s-82x61ffcq2/images/stencil/500x659/products/530/1263/A-5004-1989__55235.1773962960.jpg?c=2 "Renishaw M3 Stylus, M3 Ø3.0 mm Silicon Nitride Ball Stylus, Ceramic Stem, L 50, EWL 43.7 [A-5004-1989]")
![Renishaw M3 Stylus, M3 Ø3.0 mm Silicon Nitride Ball Stylus, Ceramic Stem, L 50, EWL 43.7 [A-5004-1989]](https://cdn11.bigcommerce.com/s-82x61ffcq2/images/stencil/500x659/products/530/1264/A-5000-7557-2__40198.1773963006.jpg?c=2 "Renishaw M3 Stylus, M3 Ø3.0 mm Silicon Nitride Ball Stylus, Ceramic Stem, L 50, EWL 43.7 [A-5004-1989]")
Product Description
Renishaw M3 Stylus, M3 Ø3.0 mm Silicon Nitride Ball Stylus, Ceramic Stem, L 50, EWL 43.7 [A-5004-1989]
Product Details
This precision ball stylus is designed for high-accuracy probing applications. The Ø3.0 mm silicon nitride ball provides excellent hardness, low density, and wear resistance.
The ceramic stem offers high stiffness and thermal stability, reducing probing deflection. With an overall length of 50 mm and EWL of 43.7 mm, it is suitable for deeper feature inspection.
This stylus is well suited for lightweight and high-performance measurement tasks.
Specifications
Thread Type: M3
Ball Material: Silicon Nitride
Ball Diameter: Ø3.0 mm
Overall Length (L): 50 mm
Effective Working Length (EWL): 43.7 mm
Stem Material: Ceramic
Part number: A-5004-1989
