Type 27, 4-1/2 in Dia, 0.045 in Thick, Zirconia Alumina

Tiger Zirc 4.5 inch type 27 depressed center cutting wheels cut faster and last longer so you get proven productivity at an exceptional total cost. The self-sharpening zirconia alumina grains retain a high cut rate throughout the life of the wheel while a hard bond delivers long wheel life for heavy duty applications. The flat profile of the wheel in combination with depressed center allows for a wide range of grinding angles (0-45). The .045" wheel thickness is ideal for cutting tubes, bar stock, and large cross-sections with a right angle grinder. The 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.
These wheels are designed for hardcore Metal Fabrication professionals who need a high performance solution when cutting steel, structural steel, and iron. Self-sharpening zirconia alumina grain retains high cutting performance throughout the life of the wheel. Long wheel life on heavy duty applications. Dual reinforcement provides added strength for aggressive cutting. Smooth outer layer reduces friction that translates to an effortless cut and less kickback during operation. Thin cutting wheels deliver accurate, clean cuts.