... Hard Metal / carbide grade is: YG8, YG11C. 2. Packing: Standard exported packi This is Q type and grinding ... one. 1. The usual Hard Metal / carbide grade is: YG8, ... can provide all kinds of Hard Metal / carbide button tips according to the drawings and samples ... including Hard Metal / carbide non-standard styles. The common styles are as follows: Q Type, P Type, ...