Tiger 58090 Maximum Performance Grinding Wheel, 4-1/2 in Dia x 1/8 in THK, 5/8-11 UNC Center Hole, 30 Grit, Ceramic/Zirconia Alumina Abrasive

Weiler® 4-1/2 in Tiger® pipeliner grinding wheels are designed specifically for pipeline applications. Whether grinding a bead, facing the land, prepping transitions, or fabricating in the yard, this 1/8 in THK wheel (aka bead grinder, grinder disc) delivers aggressive grinding and reduced chatter throughout the life of the wheel.

• Do not chip - operators will no longer feel the need to chip the wheel to get it to bite
• One wheel designed for bead grinding, angle grinding or facing the land
• Superior life and cut, a blend of zirconia alumina and ceramic grains bite into the bead and dig out the wagon tracks fast while the strong bond delivers long wheel life
• Reduced chatter - a unique bond formulation delivers reduced vibration for the entire life of the wheel for a better grinding experience
• 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
• Designed for use on right angle grinders

Pipeline and Grinding Applications

Tiger Grinding Wheel| Maximum Performance| 4-1/2 in Wheel Dia| 1/8 in Wheel Thickness| 5/8-11 UNC Center Hole| 30 Grit| Ceramic/Zirconia Alumina Abrasive| Wheel Type Number: Type 27| 13300 rpm Maximum| Resin Bond| Applicable Materials: Steel and Metal| Wheel Hardness: T| ANSI B7.1 Specifications Met