We offer custom-made products in various shapes such as oval, square, triangle, polygon, and eccentric! We would like to introduce the "Irregular & Eccentric Pins" handled by Sanwa Creation Co., Ltd. We respond to various shape needs including oval, square, triangle, polygon, and eccentric. These pins are used as core pins in molds and as pilot pins in press molds, while the triangular prism type is also used as a reamer. Additionally, to effectively utilize the internal space of molds due to miniaturization, we sometimes create punches with the tip eccentrically offset from the shank. 【Specifications】 ■ Material: Carbide, zirconia ceramics, SKH ■ Standards: Custom-made to desired sizes ■ Dimensional Standards ・Shank Diameter: φ2 to φ12 ・Total Length (L): up to 150L *For more details, please refer to the related links or feel free to contact us.

Core pins and center pins used in injection molding molds. They are used for molding resin parts for medical and semiconductor applications, as well as for processing the head section of inkjet printers. Core pins used in environments where the resin temperature is high during molding can also be made from heat-resistant zirconia ceramics. 【Specifications】 ■Material: Carbide, SKH51, zirconia ceramics, etc. ■Standards - Custom-made to desired sizes - Can accommodate shapes with multiple steps, oval shapes, and also LAP (lap) finishing.

This is a grinding pin used in pin mill type grinders for crushing various foods and pharmaceuticals. The pin materials available include steel, stainless steel, cemented carbide, fine ceramics, and SKH. Since we manufacture them to order, you can freely specify the dimensions, whether or not to include a chamfer, surface roughness, etc. Dimensions, tolerances, materials, etc. are made to order. Please feel free to consult with us.

The "High Precision Small Diameter Pin Gauge for Inner Diameter Measurement" is a carbide pin gauge that enables accurate inner diameter measurement on the micron order. 【Features】 ○ The ultra-precision grade can be used as a master pin gauge. ○ Custom sizes can be manufactured with an outer diameter (φD) of 0.1 to 10mm and a total length of 40 to 60mm. ○ Sizes φ6.001 to φ10.000 can be made to order. ○ Can also be manufactured from zirconia material. 【Specifications】 [Ultra Precision Grade] ○ Length: 40 / 50 ○ Tolerance: 0.001 ○ Allowable Tolerance: ±0.3μm ○ Roundness: 0.3μm ○ Diameter Variation: 0.3μm ○ Surface Roughness: 0.05μmRa ○ Material: Carbide [Precision Grade] ○ Length: 40 ○ Tolerance: 0.001 ○ Allowable Tolerance: ±0.5μm ○ Roundness: 0.5μm ○ Diameter Variation: 0.5μm ○ Surface Roughness: 0.1μmRa ○ Material: Carbide [Standard Grade] ○ Length: 40 ○ Tolerance: 0.001 ○ Allowable Tolerance: ±1.0μm ○ Roundness: 0.8μm ○ Diameter Variation: 0.8μm ○ Surface Roughness: 0.2μmRa ○ Material: Carbide

Industry-leading, ultra-fine pin gauges thinner than a hair! We manufacture from a minimum diameter of φ0.01 mm! We can issue "calibration certificates" and "traceability system diagrams" as needed. If you specify the desired dimensions and accuracy, we will provide a quote. They are used for measuring the inner diameter of high-precision ultra-small holes and as master gauges for calibrating measuring instruments. They can also be used as punch pins for small diameter hole punching or as electrode materials for electrical discharge machining. We offer both "integrated type" and "holder (handle) type." Basic Information 【Product Details】 <Made of carbide> ■Nominal size (φA): 0.010–0.099 ■Length (B): 5–10 ■TPI: 0.001 ■Tolerance: ±0.5μm ■Diameter variation: 0.5μm ■Surface roughness: 0.1μmRa <Made of zirconia ceramics> ■Nominal size (φA): 0.030–0.099 ■Length (B): 5–10 ■TPI: 0.001 ■Tolerance: ±1.0μm ■Diameter variation: 0.5μm ■Surface roughness: 0.1μmRa *For more details, please refer to the PDF document or feel free to contact us.

This is a stack pin (positioning pin) that is driven in when fixing the entry board and backup board (bake board) before drilling the substrate. The outer diameter ranges from Φ1 and the total length can be approximately 8L. Chamfers can also be added to both sides of the pin. Precision: φ±0.005 (higher precision tolerances are also possible), outer diameter surface roughness Ra0.1 or less is achievable. Material: SKH51 (HRC60 or higher), SUS material, carbide, etc. We can manufacture in small lots, so please feel free to consult with us.

Introducing pilot pins, guide pins, and positioning pins made of carbide and SKH51 used in press molds! We would like to introduce the "carbide pilot pins, guide pins, and positioning pins" handled by Sanwa Creation Co., Ltd. These pins are inserted into the holes of products or waste holes of materials to prevent pitch misalignment and for positioning purposes. Additionally, we can accommodate shapes with multiple steps. When used in molds and devices that require high corrosion resistance and non-magnetic properties, we can also suggest materials such as non-magnetic carbide or zirconia ceramics. 【Specifications (partial)】 ■ Material: Carbide, zirconia ceramics, SKH51 ■ Standards - Custom-made to your desired size - Shapes with multiple steps and LAP (lap) finishing are also available *For more details, please refer to the related links or feel free to contact us. 【Dimension Standards】 ■ Outer diameter (φd): φ0.01 to φ20 ■ Total length (L): up to 240L

Introducing the features of ceramic pin gauges that are not found in carbide or steel pin gauges!! Standard Type Diameter: φ0.1 to φ6 Tolerance: ±0.3μm to ±1μm Roundness: 0.3μ to 0.8μ Surface Roughness: Ra0.05 to Ra0.2 Ultra Small Diameter Type Diameter: φ0.03 to φ0.99 Tolerance: ±1μm Material: Zirconia Ceramic Applications - For measuring the inner diameter of small holes - Master pin gauges for calibrating measuring instruments, etc.

We introduce punch pins made of carbide and SKH51 used in press molds. We can also accommodate shapes with multiple steps. These are used for precision hole processing of inkjet printer heads, processing of carrier tapes for transporting semiconductors and electronic components, and stainless steel processing of connector parts. In addition, for press processing of ultra-thin materials such as copper foil and aluminum foil, using PCD (polycrystalline diamond) for the tip material reduces sticking to the punch and achieves longer punch life. 【Specifications (partial)】 ■ Material: carbide, SKH51, PCD (polycrystalline diamond), etc. ■ Standards: Custom-made to your desired size Shapes with multiple steps can also be accommodated. *For more details, please refer to the related links or feel free to contact us.

Processed materials: alumina, zirconia, silicon nitride, silicon carbide, hot-pressed ceramics, steatite, etc.