Min. Order Reference FOB Price
1 Piece US$668.00-1,000.00 / Piece
Product Description
Product Description The Fixed Diameter Hole Opener is made of tough heat treated alloy steel for maximum strength. Cutter arms, equipped with removable cutter, are hardfaced and welded on body. Cutters are available in three types: type SM for soft to medium formation, type MH for medium to hard ...