Min. Order Reference FOB Price
1 Piece US$99.00-999.00 / Piece
Product Description
Product Description 5 7/8 EHS1324M/S332 1.Suitable for medium hard to hard formation and interbedded formation, it could be used on the formations which including flint, conglomerate, quartzite and granite. 2.Bit body is made of superior alloy steel which has excellent strength and ...