Mechanical Internal Cutter for Oilfield Drilling
Negotiable /Piece
Min.Order:1 Piece
Sinotai Petroleum Equipment Co., Ltd.
Mechanical Internal Cutter
Product Explanation:Model NG mechanical internal cutter this tool is lowered to a given depth through the hole of the drill string to be cut. After mechanically anchored, it is pressured to rotate to cut the drill string. It is suitable for cutting different kinds of casing, oil tubing,drill pipe in oil and geological departments. If it is equipped with the spear.Cutting and recovering can be completed at the same time.
Product types and specifications:
Type | Main Parameter | Thread |
ND-J508 | 185/8″(475), 20″(508), 203/4″(527) | 65/8REG |
ND-J406 (16″) | 141/2″(370), 16″(406), 185/8″(473) | 65/8REG |
ND-J340 (13″) | 113/4″(295), 13″(330), 133/8″(340) | 65/8REG |
ND-J298 | 101/4″(206), 113/4″(298), 12″(305) | NC50 |
ND-J245 | 81/4″(210), 95/8″″(245), 103/4″(273) | NC50 |
ND-J219 | 71/4″(185), 85/8″(219), 133/8″(245) | NC50 |
ND-J178 (7″) | 511/16″(145), 7″(187), 75/8″(194)85/8″(219) | NC38 |
ND-J140 | 47/8″(112), 51/2″(140), | NC31 |
ND-J127 (5″) | 4″(102), 5″(127), 51/2″(140) | NC31 |