Each wheel is fully reinforced and designed for long life and fast cutting performance.

T-27 Zirconia Depressed Center Grinding Wheel for Pipeline: Specially designed for use on Ferrous Metals, Iron, Steel and Stainless Steel.

Pearl’s depressed center grinding wheels are especially well suited for grinding, weld dressing and deburring. Pearl depressed center wheels are engineered for aggressive stock removal and extra long life. All wheels are fully reinforced and meet or exceed US/Canada safety standards and specifications.

Zirconia: 100% Zirconia with active grinding agent. This extremely tough and sharp gain is made for high stock removal. Long life and cool running are characteristics of the high performance grain. Its constant self-sharpening edges work well on:

• Ferrous metals
• Stainless steel
• Other high tensile alloys

Use Type 27 discs for smooth grinding, blending and increased flexibility.

Max RPM- 13,300

10ct Case Z24T Grit 4 1/2 x 1/8 x 5/8- 11