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Die Collar Type MZ
Die Collar Type MZ
The Die Collar Type MZ is a special tapping and fishing tool, but its operation is from the outside wall of the fallen pipes, such as oil tubing and drill pipe. It is more efficacious for those fallen sleeve substances without hole or with blocked hole.
Note: When ordering, please specify: Top connection required、I.D of fish to be retrieved 、 O.D
Specifications
| Model | Largest Wicker Dia.mm(in) | Smallest Wicker Dia.mm(in) | Dia. Of Boremm (in) | O.D. mm (in) | Lengthmm(in) | I.D of Fish mm(in) |
| GMZ/NC26-52×40 | 52(21/16) | 40(1.57) | 38.1(1-1/2) | 86(3-3/8) | 300(11-3/4) | 40～52 |
| GMZ/NC31-95×76 | 95(3-3/4) | 76(3) | 45(1-3/4) | 105(4-1/8) | 600(23.6) | 76～95 |
| GMZ/NC38-108×86 | 108(41/4) | 86(3.38) | 50.8(2) | 121(4-3/4) | 700(27-9/16) | 86～108 |
| GMZ/NC46-127×105 | 127(5) | 105(4.13) | 71.4(2-13/16) | 152(6) | 700(27-9/16) | 105～127 |
| GMZ/NC50-135×110 | 135(5-5/16) | 110(4.33) | 100(3-15/16) | 156(6-1/8) | 750(29-1/2) | 110～135 |
| GMZ/6 5/8REG-176×150 | 176(6-15/16) | 150(5.9) | 71(2-13/16) | 203(8) | 750(29-1/2) | 150～176 |
| GMZ/6 5/8REG-208×183 | 208(8-1/4) | 183(7.2) | 95(3-3/4) | 229(9) | 750(29-1/2) | 183～208 |
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