Min. Order Reference FOB Price
1 Piece US$30.00-100.00 / Piece
Product Description
HDD Cutters directional drilling Product Description 1. Material: CROWN 950, Special material from BAOSTEEL, better concentricity &straightness. 2. Steel Grade: S135 3. Heat treatment: multi-point temperature measurement to guarantee perfect match between strength and toughness. 4. ...