Min. Order Reference FOB Price
1 Piece US$200.00-2,700.00 / Piece
Product Description
PDC drill bit 6 blades steel body high speed spiral oil drilling bit carbide PDC dth drill bit Introduction of PDC drill bit: ♦ Steel body with hardening tungsten carbide surface(WC),make the drill bit both high strength and very strong abrasion resistance. ♦ PDC cutter can improve ...