Abstract: A tube cutter includes a first clamp handle, a second clamp handle, a blade, and a holder. The first clamp handle includes an opening. The second clamp handle is pivotally connected with the first clamp handle. The blade is connected with the second clamp handle. The holder includes a first recess and at least one second recess, and the first recess has a width wider than that of the at least one second recess. The holder is movably connected with the first clamp handle to form a first state or a second state with respect to the first clamp handle. The first recess is located at the opening when in the first state and the second recess is located at the opening when in the second state.

Abstract: A stripper, which can serve as a wrench, includes a body, an exchangeable tool holder, a blade, a fixing member and an elastic element. The body includes a hole and a notch used for accommodating a coaxial terminal. The exchangeable tool holder is disposed in the hole, and the exchangeable tool holder has a first side comprising a recess. The blade is connected with the exchangeable tool holder, and at least one portion of the blade protrudes out of the recess. The fixing member is movably connected with the body and includes a concave located in the hole to correspond to the recess and to form an opening along with the recess. The opening is used for accommodating a wire. The elastic element is connected with the fixing member to provide an elastic force to the fixing member.

Abstract: A coaxial terminal crimping tool comprising a first rod body, a second rod body, a connecting rod, a sliding element, and a compensation block is disclosed. One end of the second rod body is connected to one end of the first rod body. One end of the connecting rod is connected with the first rod body. The sliding element is movably combined with the second rod body and is connected to another end of the connecting rod. The compensation block comprises a combining element, a first backup plate, and a second backup plate. The combining element is combined with another end of the second rod body; the first backup plate is pivotally connected with the combining element and comprises a first opening; the second backup plate is pivotally connected with the first backup plate and comprises a second opening having an aperture different from that of the first opening.

Abstract: A crimping clamp includes a pair of clamp bodies, a pair of jaws and a pair of lock mechanisms. A head end of the clamp body includes a containing groove, a pair of perforations and at least one opening. The perforations are respectively disposed at two corresponding sides of the containing groove and correspond to each other. Each of the jaws includes a hole. When each of the jaws is combined in each containing groove, each hole corresponds to one of the openings. Each of the lock mechanisms includes a bolt, a rod and an operating lever. The bolt is movably inserted in the opening. One end of the rod is connected with one end of the bolt. The operating lever is movably inserted in the perforation, and one end of the operating lever is connected with the other end of the rod.

Abstract: A stripping tool includes a body, an exchangeable tool holder, a first blade, a fixing member, and an elastic element. The exchangeable tool holder is disposed in the hole. The exchangeable tool holder has a first side disposed with a first recess. The first blade is connected with the exchangeable tool holder, and the first blade has at least one portion protruded out of the first recess. The fixing member is movably disposed in the body and includes a recess portion and a pressing end. The recess portion is located in the hole to correspond to the first recess and to form an opening along with the first recess, and the pressing end is provided for the user to move the fixing member to adjust the aperture of the opening. The elastic element is connected with the fixing member to provide an elastic force to the fixing member.

Abstract: A crimping clamp includes a pair of clamp bodies, a pair of jaws and a pair of fixed bars. Each clamp body includes a holder end and a head end. The head end is connected to the holder end, and each head end of the pair of clamp bodies includes a pair of holes. The pair of holes of the head end of the same clamp body correspond to each other. Each of the jaws is removably combined with the head end of each clamp body. One side of each jaw includes a notch, and the notch includes a containing end and a gap end. A width of the gap end is less than a width of the containing end. Each fixed bar is respectively movably located in each pair of holes, and each fixed bar includes a free part and a fastening part.

Abstract: A crimping tool includes a first rod, a second rod, a transmission unit and a crimping portion. The first rod includes a first rod body. The second rod includes a second rod body and an abutting element, and the second rod body includes a guiding groove. The transmission unit includes a transmission unit body, an adjustable portion, a sliding element and a linking element, and the adjustable portion is disposed on one end of the transmission unit body, which is external to the second rod body. The crimping portion is connected with the transmission unit body. When the crimping tool is used, the adjustable portion can be adjusted, and, thus, the crimping portion is moved, thereby changing the distance between the crimping portion and the abutting element.

Abstract: The present invention discloses a crimping tool, which comprises a first rod, a second rod, a transmission unit and a crimping portion. The first rod includes a first rod body. The second rod includes a second rod body and an abutting element, and the second rod body includes a guiding groove. The transmission unit comprises a transmission unit body, an adjustable portion, a sliding element and a linking element, wherein the adjustable portion is disposed on one end of the transmission unit body, which is external to the second rod body. The crimping portion is connected with the transmission unit body. When the crimping tool is used, the adjustable portion can be adjusted and thus the crimping portion is moved, thereby changing the distance between the crimping portion and the abutting element.

Abstract: A phone cable crimping tool is disclosed. The phone cable crimping tool comprises a body part, a first crimping head, a second crimping head, and a rotary unit. The body part comprises a first end and a second end; the first crimping head is connected to the first end of the body part; the second crimping head is connected to the second end of the body part; the rotary unit is pivotally connected to the body part, and the rotary unit is located externally to either the first crimping head or the second crimping head through rotary movements.

Abstract: An effort-saving hand tool includes a first shaft, a second shaft, a connection shaft, and a third shaft. The first shaft has a first end, a second end, and a pivot point located between the first end and the second end. The second end of the first shaft includes a first loading part. The second shaft has a first end and a second end. The pivot point of the first shaft is pivoted to the first end of the second shaft. The second end of the second shaft includes a second loading part. The connection shaft has a first end pivoted to the first shaft. The third shaft has a slender rear part, a first side, and a second side. The first side of the third shaft is pivoted to the second shaft. The second side of the third shaft is pivoted to a second end of the connection shaft.

Abstract: A coaxial connector crimping tool has a base, a handle, a transmittal unit and a crimping area. The base has a containment slot, and the containment slot has a guiding structure. One end of the handle is pivoted on an end of the base. Two ends of the transmittal unit are respectively pivoted on a first predetermined position of the guiding structure and a second predetermined position of the handle, and the transmittal unit has an adjustable length. The transmittal unit has an adjustable portion, and the adjustable portion is disposed between the first predetermined position and the second predetermined position. The crimping area is pivoted on the transmittal unit and disposed in the containment slot.

Abstract: A signal connector includes a first container and a second container. The first container includes a first signal line container which can contain a plurality of cores and a first fastener which can fix the signal line. The second container includes a second signal line container which can contain the plurality of cores and a plurality of electric contacts which can be electrically connected with each of the plurality of cores. The second container can be connected with the first container.

Abstract: A press-connecting head of a pair of press-connecting pliers for connecting a coaxial terminal, it is composed of an inserting/retracting member and two pressing dies respectively provided on two mutually opposite sides of the inserting/retracting member; wherein the inserting/retracting member is assembled with the press-connecting pliers by an inserting mode, hence by a simple action of inserting/retracting, different pressing dies of the same press-connecting head can be mutually changed to be exactly aligned with a fixed block, or the press-connecting head can be changed for another one with pressing dies of other specifications. And then the press-connecting pliers using the press-connecting head structure can allow execution of press-connecting operation of the coaxial terminals of different specifications with a coaxial signal line; thus the range of application of the press-connecting pliers can be enlarged.

Abstract: The pair of press-connecting pliers mainly have a first handle provided with a press-connecting die block, the press-connecting die block at least has two set of press-connecting sections allowing diversion and position changing, while the second handle can drive a press-connecting head to move toward the press-connecting die block to press connect a set of wire and pin in cooperation with the two set of press-connecting sections capable of being opposite to the press-connecting head after diversion; and by the functions of diversion and position changing of the two set of press-connecting sections, the press-connecting pliers at least can do press connecting of pins and wires of two specifications.

Abstract: A press-connecting head of a pair of press-connecting pliers for connecting a coaxial terminal, it is composed of an inserting/retracting member and two pressing dies respectively provided on two mutually opposite sides of the inserting/retracting member; wherein the inserting/retracting member is assembled with the press-connecting pliers by an inserting mode, hence by a simple action of inserting/retracting, different pressing dies of the same press-connecting head can be mutually changed to be exactly aligned with a fixed block, or the press-connecting head can be changed for another one with pressing dies of other specifications. And then the press-connecting pliers using the press-connecting head structure can allow execution of press-connecting operation of the coaxial terminals of different specifications with a coaxial signal line; thus the range of application of the press-connecting pliers can be enlarged.

Abstract: The press-connecting head comprises three elements including a pressing rod, a die core and a rotation cap; wherein the pressing rod is provided on the press-connecting head at a position in corresponding to a fixed die block of the press-connecting head, and has centrally thereof an axial hole for receiving the die core; the rotation cap is slipped over the front end of the pressing rod and is rotatable relative to the pressing rod, and has on the inner side thereof a thread to engage with the front end of the die core; when the rotation cap is rotated, the die core displaces and protrudes from the front end of the pressing rod or is hidden in the rotation cap. When in use, the pressing rod is displaced relative to the die block to press connect a coaxial terminal with a coaxial wire; by displacement and adjustment of the die block, the pliers can suit coaxial terminals of different specifications.

Abstract: The pair of press-connecting pliers for pins on electric communication terminals are provided on the front and rear sides of thereof with three kinds of press-connecting grooves. One of the two sides is formed thereon a first press-connecting groove and a second press-connecting groove, while the other side is formed thereon a third press-connecting groove in opposition to the second press-connecting groove; so that the left and right sides of the press-connecting pliers are formed thereon two terminal holding seats respectively from the first press-connecting groove, the second press-connecting groove and the third press-connecting groove, thereby the two terminal holding seats at least can simultaneously do press connecting for pins on electric communication wires and electric communication terminals of three different types, this simplifies the size of the entire press-connecting pliers.