Innovative Products of America (IPA) has expanded its BrushAll line with the launch of ultra-thin Diamond Grinding & Cut-Off Wheels, as well as a new Type-27 cut-off and grinding wheel. According to the company, the wheels are built with advanced core bonding technology, and each wheel fully exposes its diamond particles for maximum cutting and grinding efficiency, while a reinforced steel core maintains shape, stability, and precision under heavy use.