Weiler Wolverine 5 inch type 27 depressed center cutting wheels deliver a fast cut rate and consistent performance at a good value when cutting steel and other metals. The depressed center provides added clearance when working at a constrained angle and 3/32" thickness is ideal for cutting angle irons and large cross-sections with a right angle grinder. The 5/8" - 11 nutted metal hub allows for quick spin-on, spin-off changeover and eliminates cross-threading or sticking to spindle due to heat build-up.