HPM10-powder high speed steel,apply to process carbon steel with hardness is till HB275.HPM15-powder
Spade drill insert - CR
The main materials include three types: HSS, powder HSS, and carbide.
Among them, the black carbide (CRA) is available in stock.
For the others, they need to be customized.
The customization lead time is 7 to 10 days.
MOQ: 5 pcs



