50pcs PCB Micro Drill Bits Cemented Carbide 0.5-0.9mm for CNC

Package Include1 x set of 50 drill bitsCharacteristics- Bit Size: 0.5mm,0.6mm,0.7mm,0.8mm,0.9mm- Material: Cemented Carbide- : Made of source material, practical and unique, high strength, high hardness and endurance, fit for professional use easily and conviently.- Size: 10.5 x 7.7 x 5.3cm.- Color: As Shown-Product Info:Carving drill bit- Warm Tip: Dear buyer, Due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! small drillSpecifications efficient circuit board drill bits- 50 Assorted sizes: The drill bit set comes in different sizes for each for meeting your using requirements engraving bits.- Included 5 different size drill bits, you can choice the drill bits as you need counterbore drill bit.- Strictly symmetrical cutting edge: Conducive to efficient cutting and drilling deviation small drill bits set.Goods Descriptionpcb drill bits set The drill bit set comes in an practical storage box, let you keep them more easily.carbide drill Great for drilling PC boards, plastics, fiberglass, wood, metals, etc.carbide drill bit Practical and unique, fit for professional use perfectly.miniature pcb drill bits Included 5 kind 50PCS professional PCB drill in this bit set

• : made of source material, practical and unique, high strength, high hardness and endurance, fit for professional use easily and conviently,miniature drill,solid carbide bit
• Universal: it can be use with pcb, , cnc, mold, plastic, copper, stainless steel, fiberglass, wood, metals, engraving, jewelry making and other precision parts processing,small drill bit set,solid carbide drill bits
• Strictly symmetrical cutting edge: conducive to efficient cutting and drilling deviation,pcb drill bits set,engraving drill bit
• 50 assorted sizes: the drill bit set comes in different sizes for each for meeting your using requirements,mini drill bits,small drill
• Counterbore drill bit--included 5 different size drill bits, you can choice the drill bits as you need,mini drill bit set