These irregular and eccentric pins are made using our company's original construction methods.
We can meet needs for a variety of eccentric shapes, such as ellipses, squares, and everything from triangles to multi angle shapes.
In addition to being used for core pins of molds and pilot pins for pressing dies, the triangle type can be used as a reamer.
Also, we can manufacture punches that have eccentricity from the shank to the tip for the purpose of effective use of the space in the interior of dies through the miniaturization of dies.

These punch pins are used as a press die.
They also find applications in the production of precision holes in the heads of ink jet printers, the production of carrier tape used to transport semiconductors and electronic components, the stainless production of connector parts, and more.
Also, it is possible to reduce damage to the punch and extend its operating life by using PCD (artificial polycrystal diamond) for the material of the tip in ultra-thin press processing such as for copper foil and aluminum foil.

These products are used in press dies as pilot pins, guide pins, and locating pins. They are installed and positioned for purposes such as preventing deviations in the pitch of holes in products and material removal holes.
In a case where these products are to be used in dies and equipment which are required to be highly corrosion resistant and nonmagnetic, we propose the use of zirconia ceramics.

These core pins and center pins are used in injection molding dies.
In addition to being used in molds that make resin components for medical care and semiconductors, they are also used to process the head components of ink jet printers.
For core pins that are used amidst a work environment which involves resins being heated to high temperatures when forming in a mold, we can manufacture the pins using highly heat resistant zirconia ceramics.

This copper electrode is used in electrical discharge machining.
It has a past track record of manufacturing tough pitch copper, copper tungsten, and other materials.
We can attach not only round bar electrodes, but also long tapers and R shapes.
This product is manufactured by grinding, meaning it has the advantage of being able to process small-diameter electrodes with less run out inaccuracies when compared to electrodes that have been manufactured by lathe processing.

This die is used for press dies.
The measurement data for a sample with an inside diameter of φ4ｘa depth of 20 mm is a roundness degree of 0.08 μm, and a degree of cylindricity of 0.82 µm.