Purchase Qty. Reference FOB Price
10-49 Pieces US$4.98
50+ Pieces US$1.65
Product Description
Tungsten carbide pdc drilling bit pdc bit inserts CNGA Characters and advantages of our carbide inserts: 1 high precision 2 firm clamping 3 wide application 4 all the cutting tools quality meet the ISO international standard. 5 high strength and high hardness, hard-wearing 6 competitive ...