MD Series Breakage-Resistant Double Groove PCB Carbide Micro Bits, High Speed CNC Drilling Tools for Printed Circuit Board Drill Bits

MD Series Breakage-Resistant Double Groove PCB Carbide Micro Bits, High Speed CNC Drilling Tools for Printed Circuit Board Drill Bits. High-Speed CNC Drilling: Specialized carbide micro bits designed for high-speed drilling in printed circuit boards. Tungsten Carbide Material: Made from imported nano-grade powder metallurgy tungsten carbide for superior hardness and durability. PVD and CVD Coating Options: Available with PVD composite or CVD diamond coatings to increase tool life by 2-3 times. Customizable Designs: Non-standard tools and special samples can be customized according to customer drawings and specifications. Strict Quality Control: 100% dimensional inspection and edge inspection using high-precision automated equipment. Environmental Compliance: Products pass SGS testing and meet ROHS, REACH, and HSF environmental requirements. Fast Delivery: Delivery time is 3-7 days with fast shipping options via DHL and other express services. High Production Capacity: Monthly production capacity reaches approximately 20 million pieces with automated manufacturing.