Tiger INOX 6 inch type 27 depressed center cutting wheels are specifically designed for high performance when cutting stainless steel. These wheels incorporate a Contaminant-free bond that delivers a worry-free solution for stainless steel applications. The depressed center provides added clearance when working at a constrained angle and .045″ wheel thickness is ideal for cutting tubes, bar stock 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. Contaminant-free INOX wheels contain less than 0.1% iron, sulfur, and chlorine, resulting in a worry-free solution for stainless steel applications. Long wheel life on heavy duty applications. Premium aluminum oxide grains provide an even, sharp, clean cut rate and consistent performance. Dual reinforcement provides added strength for aggressive cutting. Smooth outer layer reduces friction that translates to an effortless cut and less kickback during operation.