4L540K PoweRated V-Belts 4-1/2" ID Hard Back Depressed Center Grinding

Hard Back Depressed Center Grinding Wheels feature a finer-grit mixture in the top half of the grinding wheel that limits premature shedding or “spalling” and allows for a smoother grinding action from start to finish

and Hard Metal Tubing (must be pre-grooved)

Many are available with or without hubs

Connects three tubes together in a "y" configuration

abrasion resistance extended tool life

4L540K PoweRated V-Belts 4-1/2" ID Hard Back Depressed Center GrindingPoweRated V Belts are designed as an alternative to conventional light duty belts, with high performance construction to deliver more horsepower, less stretch, and provide longer service life. PoweRated belts are suitable for outdoor power equipment, appliances, and industrial applications where Fractional Horsepower (FHP) belts are typically used. They are recommended for heavy duty drives and clutching applications. Meets the requirements of high