25PCS 4-1/2″ x1/4″ x7/8″ Depressed Center Metal Grinding Wheel for Grinder 115mm
It is hard and durable and provides a sharp, fast initial cut. Cut-Off Wheels&Grinding Wheels. Type: Type 27, Depressed Center Grinding Wheels. ️ Type 27 Shape : Best used at a 30 degree angle on a right angle grinder.