UA® Challenger II™ Grinding Wheel, Contaminant Free Flexible, 7 in Wheel dia, 1/8 in Wheel Thickness, 7/8 in Center Hole, 36 Grit, Aluminum Oxide Abrasive, Wheel Type Number: Type 29, 8600 rpm Maximum, Resinoid Bond, Applicable Materials: Bronze, Fiberglass, Iron, Masonry, Non-Ferrous Metals, Plastic, Stainless Steel and Steel.
Features
- Aluminum oxide grain
- Open pattern on wheel for cool grinding and blending
- Contaminant free safe for use in the nuclear industry
- Use for longer life in aggressive applications
- Must be used with backing pad
- Type 29 shape allows easy control in grinding and blending applications
- Honeycomb, dimpled pattern on face allows for greater cooling and longer life
- Grind and blend welds in 1-step, no need for multiple steps and products
- Ideal for grinding radius and contours in pipe and vessels
