TG-8 Standard Grinding Heads We're really sorry... We don't currently have that one in stock Please add your email and we'll notify you when it's back Email Home» Diamond Tools» Concrete Grinding & Polishing» TG-8 Standard Grinding Heads Manufacturer Diteq Product ID D91003 8" 30/40 Diamond Grinding Plate Price$548.00 Manufacturer Diteq Product ID 160222 8" TEQ-Lok Plate for TG-8 Grinders Price$225.00