4-1/2 in Dia, 1/8 in Thick, 5/8"-11 UNC Arbor Hole Size, Ceramic

With Tiger Ceramic 4.5 inch type 27 combo wheels, there’s no more compromise when cutting or grinding the toughest metals. Now you can maximize your time on the job with a superior combination of life and cut rate for maximum productivity. Self-sharpening and cool cutting, ceramic grains remove material effortlessly while a hard bond keeps working longer. Combination wheels offer flexibility and efficiency when switching between cutting and grinding applications.
Ceramic grains utilize a crystalline structure that is designed with millions of fracture points that self-sharpen at a higher rate than other grains. The result is a higher material removal rate, faster cutting speeds, cooler grinding, and reduced friction at less pressure which reduces operator fatigue.
For those that put a premium value on getting work done faster and optimizing combo wheel usage on an angle grinder, Tiger Ceramic delivers. Cool cutting ceramic grains cut at lower temperatures and with less friction, reducing heat discoloration of the work piece. Less pressure is required to achieve consistent material removal rate for over the life of the wheel, reducing operator fatigue. Contaminant-free wheels offer a worry-free solution for stainless steel applications. Combination wheels offer flexibility and efficiency when switching between cutting and grinding applications. Small 5/8" - 11 nutted metal hub reduces gouging of the workpiece and allows for 30% more usable surface area of the wheel in addition to providing quick spin-on, spin-off changeover of a standard hub.