Rubi Plus Extreme Scoring Wheel 7/8 Inches (22mm)

Ball nearing mounted providing a soft scratch. Titanium surface treatment extends life of this scoring wheel. Made of Tungsten carbide with a superficial Titanium treatment. Shaft made with a patented geometry for maximum precision and minimum vibration. Suitable for all surfaces for sharp scoring in hard ceramics with rough or structured surfaces. For the TP and SLIM tile cutters, High resistance to wear, 22mm (7/8?) - scoring wheel