Specifications: All specifications
Remarks: Specification, type, connection, hardfacing type;If have special requirements should be specified.
Replaceable sleeve stabilizer consists of mandrel and sleeve. The function is the same as spiral integral blade stabilizer. It can suit to different hole size and increase working life by changing the different size sleeve. The sleeve is threaded on the mandrel, so the sleeve can be fasten to the mandrel tightly and changed easily.
Working OD | Fishing neck OD | Top | Bottom | ID | Fishing neck length mm(inch) | OAL.mm(inch) | Remark |
mm(inch) | mm(inch) | Connection | Connection | mm(inch) | |||
149.2 | 120.7 | NC38 | NC38 | 50.8(2) | 559(22) | 1372 | String |
(5‘7/8) | (4-3/4) | 3‘1/2REG | -54 | Near bit | |||
152 | 120.7 | NC38 | NC38 | 50.8(2) | 559(22) | 1372 | String |
(6) | (4-3/4) | 3'1/2REG | -54 | Near bit | |||
215.9(8-1/2) | 165 | NC50 | NC50 | 71.4 | 686(27) | 1676(66) | String |
(6-1/2) | 4’1/2REG | (2-13/16) | Near bit | ||||
311.15(12-1/4) | 203(8) | 6-5/8 | 6-5/8 | 71.4 | 610(24) | 1550(61) | String |
REG | REG | (2-13/16) | Near bit | ||||
444.5(17-1/2) | 229(9) | 7-5/8 | 7-5/8 | 76.5(3) | 686(27) | 1702(67) | String |
REG | REG | Near bit | |||||
660.4 | 241.3 | 7-5/8 | 7-5/8 | 76.5(3) | 660(26) | 1930(76) | String |
(26) | (9'1/2) | REG | REG | Near bit | |||
711.2(28) | 241.3 | 7-5/8 | 7-5/8 | 76.5(3) | 686(27) | 1981(78) | String |
(9'1/2) | REG | REG | Near bit |
