Ultra-fine diameter super hard discharge machining electrode for precision molds
Electrodes for electrical discharge machining made of ultra-hard alloy with a minimum diameter of φ0.01. For fine shape processing.
In the precision mold industry, the miniaturization of products necessitates the fine shape processing of molds. Particularly in fields such as electronic components and medical devices, micron-level precision is required, making fine hole drilling and shape processing through electrical discharge machining crucial. Conventional electrodes have faced challenges in processing precision and durability, which can lead to increased processing time and costs. Sanwa Creation's ultra-small diameter carbide electrical discharge machining electrodes address these issues by utilizing high-hardness carbide alloys. 【Application Scenarios】 - Fine hole processing - Production of precision molds - Fine shape processing - Manufacturing of high-precision parts 【Benefits of Implementation】 - Achieving high-precision processing - Reducing processing time - Improving tool lifespan - Cost reduction
Inquire About This Product
basic information
**Features** - Extremely small diameters starting from φ0.01 - Made of carbide for high durability - Outer diameter precision of ±0.001mm - Surface roughness of Ra0.2µm - Custom-made options available **Our Strengths** Sanwa Creation supplies pin and shaft-shaped products made from materials such as carbide and fine ceramics to major tool manufacturers, electronic component manufacturers, and automotive parts manufacturers. We leverage our micro-precision machining technology to provide products tailored to our customers' needs. We also have a quality assurance system certified by ISO9001 in place.
Price range
Delivery Time
Applications/Examples of results
Compared to copper and copper-tungsten, which are commonly used as electrode materials for electrical discharge machining, cemented carbide does not have good electrical conductivity. However, leveraging the extremely high hardness of cemented carbide (around HRA90), we have developed electrical discharge machining electrodes for ultra-small diameter holes to meet the demand for drilling straighter and finer holes.
catalog（2）
Download All Catalogs
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.
