We have published a catalog for ultra-small diameter super hard discharge machining electrodes with a minimum diameter of φ0.01. These electrodes are used for discharge machining. Unlike electrodes made of copper or copper-tungsten, they are made of cemented carbide. Super hard carbide electrodes are used when drilling finer holes straight due to their high hardness.
SANWA CREATION Co.,Ltd.
This is a micro-diameter carbide electrode for electrical discharge machining from Sanwa Creation. Although it is an electrode for electrical discharge machining, it is made of carbide alloy rather than copper or copper-tungsten. In cases where a finer hole needs to be drilled straight, electrodes made of high-hardness carbide alloy are used. ■ Material: Carbide alloy ■ Specifications: Minimum diameter φ0.01 and up ■ Step grinding length: 2 mm ■ Outer diameter accuracy: ±0.001 mm ■ Surface roughness: Ra0.2 µm ■ Shaft dimensions φ2 x 50L (standard) *Dimensions can be custom-made. Please feel free to consult with us.
