Check the listing for details. TOYO Original Replacement TC-21V Carbide Cutting Wheel Head. Condition: New. Listed at 45.00 USD. TOYO Original Replacement TC-21V Carbide Cutting Wheel Headfor Custom Grip Suppercutter Replace your worn cutter head and avoid bad glass breaks!!!. This listing is for a brand new original replacement TOYO TC-21V CARBIDE CUTTING WHEEL with TAP Technology. This is the suggested TOYO head for all the Custom Grip Super Cutter (TC21PVR). TOYO’s patented TAP Wheel™ technology and automatic lubrication system is the most trusted tool in the world of art glass. The patented TAP Wheel™ ensures a clean break every time by driving scores deeper into the glass with the least amount of pressure required. TOYO's cutting wheels are made of durable carbide steel that outlast conventional cutting heads. Sold under the below presentations:1 Single TC-21V Cutting Head5 Single TC-21V Cutting Heads10 Single TC-21V Cutting HeadsPlease contact us for additional questions regarding this listing or any other products available at our ebay store.