The TI 3/4 in. scoring wheel by Rubi includes a roller guide made of tungsten.
The exclusive machining and grinding of the 3/4 in. TI scoring wheel’s roller guide allow this scoring wheel to offer exceptional quality in scoring of both porcelain tiles (BIa type) and glazed stoneware (BIIa type) or extruded tiles (AI). The incision of the 3/4 in. TI scoring wheel’s roller guide is clean and shallow, but thanks to its large diameter the user may require a larger incision in harder materials without risk of damaging the edge of the roller guide.