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.

Specifications
Material: Cemented carbide, SKH51, PCD (Polycrystalline diamond), etc.
Standard: Custom-made to your desired size.
Multiple-tiered shapes are also available.

Other Specifications
Dimension standard
・Outer diameter (φd): φ0.01 to φ20
・Total length (L): up to 240L
Outer diameter accuracy: ±0.0002mm

*******************************************
Sanwa Creation Corporation
TEL:044-740-6800
FAX:044-740-6800
1-26-8 Miyauchi, Nakahara-ku, Kawasaki, Kanagawa, 211-0051 Japan
*******************************************