Irregular and Eccentric Pins for Watch Precision Parts
Pins of various shapes and materials that support the precise movement of the clock.
In the watch industry, precise components are essential to achieve the accurate operation of movements. In particular, pins used in fine parts such as gear shafts and hand fixing require high precision and durability. Even slight dimensional deviations or material selection errors can not only compromise the accuracy of the watch but also shorten its product lifespan. Our irregular and eccentric pins support the precise movement of watches with a variety of shapes and materials. 【Usage Scenarios】 - Gear shafts - Hand fixing - Precise positioning within the movement 【Benefits of Implementation】 - Improved watch accuracy - Extended product lifespan - Adaptation to diverse design needs
basic information
**Features** - Supports a variety of shapes such as oval, rectangular prism, triangular prism, and eccentric shapes - Wide selection of materials including carbide, SKH51, and ceramics - Capable of manufacturing from a single piece - High-precision products through precision machining technology - Quality assurance through ISO9001 certification **Our Strengths** - Fine precision machining technology: minimum outer diameter of φ0.01mm, outer diameter tolerance of ±0.0001mm, roundness of 0.0001mm - Ability to accommodate diverse materials and shapes - Flexible response from prototype to mass production, even for a single piece - Consistent system from material procurement to processing - Quality assurance system through ISO9001 certification
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Oval pilot pins ■ Diamond gauge pins ■ Oval punch pins for pressing ■ Triangular prism reamer pins ■ Oval core pins - Used in a wide range of industries including electronic components, automotive parts, jewelry, and optical communication parts.
catalog（2）
Download All Catalogs
Recommended products
Distributors
Our company supplies products in the form of pins and shafts made from materials such as cemented carbide and fine ceramics to major tool manufacturers, electronic component manufacturers, and automotive parts manufacturers. Additionally, we manufacture and sell PCD (polycrystalline diamond) wear-resistant tools developed in response to our internal needs. Features of Sanwa Creation: - Micro precision machining: Minimum outer diameter of φ0.01, outer diameter tolerance of ±0.0001, roundness of 0.0001 (unit: mm) - Machining capacity: Currently accepting orders from a minimum lot of 1 piece to tens of thousands of pieces on a monthly basis - Material procurement: Direct procurement of materials is possible from almost all domestic cemented carbide manufacturers. We can also procure materials from European manufacturers and Asian manufacturers in Taiwan, China, and South Korea. We can handle everything from material procurement to processing for fine ceramics as well. - Processed materials: Cemented carbide, zirconia, alumina, silicon nitride, silicon carbide, SIC, SKH51, SUS, SKD, titanium, nickel titanium, ferro-titanium, polycrystalline silicon, etc. - Inspection guarantee system: ISO 9001 certified, calibration certificates for measuring instruments can be issued upon request.