It is the latest design of 2002 and conforms with the standards of German DIN14751, French NFS, and Chinese GB/T17906-1999.

It integrates pump, oil tank, and cutter and reduces the mass to merely 10.5kg. It has multiple functions of cutting, separating and holding. The working head can rotates for 360°and facilitate the operation at any angle of the space.

The main components of pump cylinder and so on are made of high strength light alloy for astronautics.

Model BDQ portable multi-functional comb tool successfully uses Dinglee’s patented burst-proof technique in cutting, which provides the operator with safe guarantee.

The system adopts German seals and hydraulic oil for navigation, which ensures the use in an environment of -30°C ~55°C and in a depth of 30m under water.