Custom Solid Carbide Micro Drill Bits Tungsten Carbide Micro Drills 0.1mm 0.2mm 0.3mm for Electronics Microvia Drilling

Custom Solid Carbide Micro Drill Bits Tungsten Carbide Micro Drills 0.1mm 0.2mm 0.3mm for Electronics Microvia Drilling. Ultra-Fine Grain Material: Manufactured from ultra-fine grain tungsten carbide for superior hardness and wear resistance. Wide Diameter Range: Supports ultra-small diameters from 0.1mm to 3.0mm with custom options available. Multiple Coating Options: Available with TiN, TiAlN, and DLC coatings to reduce friction and extend service life. Internal Coolant Option: Optional internal coolant holes for efficient cooling and chip removal in deep-hole drilling. Customizable Dimensions: Custom shank size, flute length, overall length, and point angle accepted per drawings. Versatile Material Processing: Suitable for PCB, copper, aluminum, stainless steel, mold steel, and graphite. Anti-Vibration Design: Balanced core thickness and optimized geometry prevent bending and ensure stability.