10 Pcs PCB Drill Bits Set Tungsten Steel Micro Engraving 0.6mm-1.5mm | 10 Assorted Sizes, Cnc Rotary Tool Use, Plastic and Fiberglass Drilling, Longer Working Life, Abrasion Resistance

Package Include 1 x set of 10 drill bits Characteristics - Bit diameter: 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm tungsten carbide drill bits - diameter: 3.175mm drill bit - Extraordinary sharpness: Adoption of nanotechnology and advanced grinding technology, the cutting becomes sharper than before, which can reduce the cutting force and drill breaking, the drilling accuracy pcb drill bits. - Wide application: For drilling PCB, , CNC, , plastic, copper, stainless steel, fiberglass, wood, metals, engraving, jewelry making and other precision parts processing carbide drill bits. - Material: Tungsten steel - Strictly symmetrical cutting edge: Conducive to efficient cutting and avoids drilling deviation. - : adopts imported tungsten carbide, high strength, high hardness and endurance, great abrasion resistance, resistance to bending for longer working life and high work efficiency. - 10 Assorted sizes: The drill bit set comes in different sizes for each for meeting your using requirements. - Full length 38.1mm cnc drill bits Specifications micro drill bits - ColorAssorted ColorGoods Descriptioncarbide drill bits Great for drilling PC boards, plastics, fiberglass, wood, metals, etc.drill bit design drill bits with shaper cutting edge, reduce cutting force and drill breaking, the drilling accuracy.cnc drill bits The drill bit set comes in different sizes for each for meeting your using requirements.micro drill bits This item is a set of 10 pcs professional PCB drill bit set.tungsten carbide drill bits Imported tungsten carbide ensures its high hardness and endurance

• Wide application: for drilling pcb, , cnc, , plastic, copper, stainless steel, fiberglass, wood, metals, engraving, jewelry making and other precision parts processing,pcb drill bits,micro drill bits
• Strictly symmetrical cutting edge: conducive to efficient cutting and avoids drilling deviation,tungsten carbide drill bits,cnc drill bits
• Extraordinary sharpness: adoption of nanotechnology and advanced grinding technology, the cutting becomes sharper than before, which can reduce the cutting force and drill breaking, the drilling accuracy,cnc drill bits,carbide drill bits
• : adopts imported tungsten carbide, high strength, high hardness and endurance, great abrasion resistance, resistance to bending for longer working life and high work efficiency,carbide drill bits,cnc drill bits
• 10 assorted sizes: the drill bit set comes in different sizes for each for meeting your using requirements,drill bit,cnc drill bits