What does carbide K15-K20 refer to?
The smaller the value, the harder the hardness of the table is and the less resistant it is to the impact;
Cemented carbide K15, K20General K stands for cemented carbide ISO grades; generally used to process Cast Iron and non-ferrous metals15 represents its abrasion resistance or impact resistance,
generally used to process Cast Iron and non-ferrous metals15 represents its abrasion resistance or impact resistance,The smaller the value, the harder the hardness of the table is and the less resistant it is to the impact;
