The Glass Cutting Wheel is compatible with the Excalibur 1000X Cutter and Excalibur 5000 Cutter, as well as the Steeltrak cutter. Glass Scoring Blade is designed to score glass, allowing for a clean break. The Glass Cutting Wheel rolls over glass, breaking the surface tension the same way the acrylic blade scores. The operator can then snap the glass by pressing on the left side of the score while the material is still clamped in the machine. The glass blade is made of sturdy Tungsten Carbide and will score glass of any thickness.