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Place of Origin : China
Machine type : Drilling Tool,Drilling Equipment,drill tool
Advantage : High Performance,Durable and high efficiency,factory price
Packing : wooden box,Factory default bulk or Customized
Payment Terms : L/C,T/T
Processing type : CNC processing
Packaging Details : Wooden case
Size : 12 1/4'',2-8mm,35mm,1-20mm,3"(76.2mm)~26" (660.4mm)
MOQ : 1
Certification : API
Material : HIGH SPEED STEEL,Carbide,Carbon Steel,
This type of mechanical external cutter is a mechanical cutting tool that cuts from the outside of casing, tubing, drill pipe, etc. It can cut from outside of pipe and take out the cutting section, it uses spring automatic running, and avoid accident by driller's negligence which cause excessive pulling force and destroy cutter. It is normally connected with washover pipe, so as to cut and take out the pipe at proper position, it needs to change different cutter for different spec. pipes and change the corresponding clamping sleeve.
Technical Specification
| Model | OD | ID | Min. Hole Size | Max. Catch Size | Cutting Pipe OD | Shear Force |
| mm (inch) | mm (inch) | mm (inch) | mm (inch) | mm (inch) | KN | |
| WD-J114 | 114(4-1/2) | 82 (3-1/4) | 120.6 (4-3/4) | 79 (3-1/8) | 60 (2-3/8) | 9 |
| WD-J154 | 154 (6-1/16) | 124 (4-7/8) | 158.8 (6-1/4) | 120.6 (4-3/4) | 101 (4) | 14 |
| WD-J206 | 206(8-1/8) | 168 (6-5/8) | 219 (8-5/8) | 165 (6-1/2) | 146 (5-3/4) | 14 |
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Downhole Tools Mechanical External Cutter for Cutting and Removing Pipe Sections with Replaceable Cutter and Clamping Sleeve Images |