✔ Application- Recommended for enlarging, shaping and/or round bevel existing holes in porcelain tile, ceramics, bathroom tile,marble and countertop with ease,necessary to accomodate pipes or electric wire lines
✔ Cost-Effective --You could use only one size core bit and this finger bit to create different size of holes,which will save your money greatly!
✔ Attention-【It is not recommended to drill holes】Dry and wet use; 5/8"-11 thread, suitable for angle grinders, easy to operate. Recommended speed 6000RPM, maximum speed 11000RPM;
✔ High Performance --This diamond milling bit helps to be durable and have a long sevice life , you could make hole smoothly with no wandering