Purchase Qty. Reference FOB Price
1-999 Pieces US$500.00
1,000+ Pieces US$19.00
Product Description
Product feature 1.factory direct supply 2.factory wholesale price 3.stable quality 4.high drilling efficiency 5.good wear resistance 6.long service life Pdc Drill Bit Feature: 1.Suitable for soft, medium and hard formations. 2.Super strong material promotes gauge wear resistance ...