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Material: Tungsten Carbide
Shank Diameter: 3.175mm (1/8'')
Drill Bit Diameter: 1.5mm
Overall Length: 38mm
Applications:
PCB Processing
FR-4 and CEM-3 Boards
Environmental Protection Boards
SMT and CNC Projects
Mold and Plastic Processing
Circuit Boards
Carbon Fiber and Composite Boards
1 x 1.5mm Tungsten Steel Carbide Micro CNC Drill Bit
The 1.5mm Tungsten Steel Carbide Micro Mini CNC Twist Drill Bit is engineered for precision drilling in PCB boards, CNC projects, and mold making. Made from high-quality tungsten carbide, it provides exceptional durability and sharp cutting edges for smooth and accurate drilling. The 3.175mm (1/8'') shank ensures compatibility with most CNC routers and drilling machines, making it a versatile tool for both professional and DIY projects.
1. What materials can this drill bit be used on?
This drill bit is designed for PCB boards, FR-4, CEM-3, plastics, carbon fiber, composite materials, and CNC projects.
2. What is the shank size of this drill bit?
The shank diameter is 3.175mm (1/8''), making it compatible with standard CNC routers and drill presses.
3. Is tungsten carbide better than high-speed steel (HSS)?
Yes, tungsten carbide is much harder and offers better wear resistance, making it ideal for precision drilling and extended use.
4. Will this drill bit work with a standard hand drill?
It is best suited for CNC machines and precision drill presses but can be used with a hand drill if properly secured.
5. Can I use this for metal drilling?
While tungsten carbide is strong, this drill bit is specifically optimized for PCB boards, plastics, and composite materials rather than metal.