High precision PCB drill bit set designed for accurate hole drilling in printed circuit boards and composite materials. Manufactured from tungsten carbide for superior hardness, long lifespan, and stable performance during high-speed CNC operations. Suitable for electronics manufacturing, DIY PCB prototyping, repair work, and professional production. Available from BDTronics Bangladesh for reliable quality and consistent performance.

Features:

• Tungsten carbide construction for high hardness and extended tool life

• Precision ground cutting edge for clean, accurate drilling

• Strong wear resistance and anti-bending properties

• Sharp tip design reduces cutting force and improves drilling efficiency

• Smooth chip removal with low heat generation for better hole quality

• Symmetrical blade design prevents offset and ensures stable drilling

• Suitable for high-speed CNC drilling machines and micro drilling tasks

• Compact size set with multiple drill diameters for versatile applications

• Consistent performance on FR4, CEM-3, and composite PCB materials

• Reliable quality supplied by BDTronics for electronics professionals

Specifications:

• Material: Tungsten Carbide

• Drill Size Range: 0.3mm to 1.2mm

• Shank Diameter: 3.175mm (1/8 inch)

• Overall Length: 38mm

• Quantity: 10 Pieces Set

• Application: PCB drilling, FR4 board, CEM-3 board, SMT, CNC machining, plastic, carbon fiber, composite materials

Applications:

• PCB fabrication and prototyping

• Electronics repair and modification

• CNC engraving and micro drilling

• DIY electronics projects

• Industrial circuit board manufacturing

• Plastic and composite board drilling

Package Includes:

• 1 x Box PCB Mini Drill Bit Set (10pcs assorted sizes)

pcb drill bit set, tungsten carbide pcb drill, cnc pcb drill bits, mini drill bits 0.3mm 1.2mm, pcb drilling tools Bangladesh, carbide micro drill bits, pcb hole drilling bit, cnc micro drill bit set, fr4 drilling bit, circuit board drill bit set, precision pcb drill, pcb drill bit 3.175mm shank, bdtronics pcb drill bit, bdtronics bangladesh electronics tools, smt drill bit set, composite board drill bit, carbon fiber drill bit cnc, plastic drilling micro bit, high speed pcb drill bit, micro carbide drill bit set BDTronics, pcb tools bdtronics Dhaka Bangladesh