United Abrasives Inc. Challenger 3 Grinding Wheel – 4 1/2″ Dia – 1/8″ Thick | 27610

Semi-Flexible

Grind and blend welds in one step

Open pattern on wheel for cool grinding and blending

Contaminant Free – Safe for use in the nuclear industry

Requires no backing pad

Tech Info

• 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 one-step, no need for multiple steps and products
• Ideal for grinding radius and contours in pipe and vessels

Diameter – 4 1/2″

Thickness – 1/8″

Arbor – 7/8″

Grit – 36

Type – 29

Max RPM – 13280