Ultra-high precision pin gauges that contribute to improving the accuracy of wafer inspection.
In the semiconductor manufacturing industry, particularly in wafer inspection, the accurate measurement of fine dimensions is a crucial factor that affects product quality. Low inspection accuracy can lead to the occurrence of defective products and a decrease in yield, potentially resulting in significant losses. Our ultra-high precision pin gauge with an outer diameter tolerance of ±0.1μm dramatically enhances the reliability of dimensional measurements in wafer inspection. As a master pin gauge, it enables high-precision measurements, contributing to the reduction of defective products and the improvement of yield. 【Usage Scenarios】 - Calibration of measuring instruments in wafer inspection - Measurements requiring high precision in outer diameter tolerance 【Benefits of Implementation】 - Improvement in inspection accuracy - Reduction in the rate of defective products - Enhancement of yield
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basic information
**Features** - Ultra-high precision with an outer diameter tolerance of ±0.1μm - Made of cemented carbide for high durability - Custom-made options available - Utilized as a master pin gauge for measuring instrument calibration - Suitable for all types of pins requiring high precision outer diameter tolerances **Our Strengths** - Fine precision machining technology (minimum outer diameter φ0.01, outer diameter tolerance ±0.0001, roundness 0.0001mm) - Capable of handling small production runs from one piece to large orders of tens of thousands - Domestic and international material procurement network - Quality assurance through ISO9001 certification - Issuance of calibration certificates for measuring instruments available
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Applications/Examples of results
Purpose: Master pin gauge for calibrating measuring instruments. It can also be used for various pins that require high precision in outer diameter tolerances.
Company information
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.
![[Product Example] Inner Diameter Tapered Shape of Aluminum Parts - Measuring Pin Gauge](https://image.mono.ipros.com/public/product/image/c35/2000360689/IPROS3876130433778370902.jpg?w=280&h=280)
