Renishaw A-5004-2931 M2 3mm zirconia ball, ceramic stem, L 30mm, EWL 27mm


A-5004-2931 | A50042931 | M2 Ruby Ball Styli | Ceramic Stems | M2 | Renishaw

This M2 ruby ball styli has a Zirconia ball material. It also features a ceramic stem. It is stylus number #A-5004-2931.

Zirconia is a particularly tough ceramic material with hardness and wear characteristics approaching those of ruby. Its surface properties make it an ideal material for aggressive scanning applications on cast iron components. For ball diameters greater than 3 mm, and lengths over 30 mm, ceramic stems offer stiffness comparable to steel but are significantly lighter than tungsten carbide. Ceramic stemmed styli can also offer additional crash protection to your probe as the stem will shatter in a collision.

Thread mount (DG) M2
Ball Diameter (DK) 3.0 mm
Length (L) 30.0 mm
Stem Diameter (DS) 2.0 mm
EWL (ML) 27.0 mm
Ball material Zirconia
Stem material Ceramic
Mass 0.44g

Weight 0.00097003395361346 oz