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BORDSTRACT 10Pcs PCB Drill Bit Straight Handle Twist, Tungsten Steel Mini Punch Tool Set, 0.1 to 1.0mm Hand Drill Micro Mini Twist Drill - BORDSTRACT1nazydfg65
BORDSTRACT BORDSTRACT1nazydfg65
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Adopting nanotechnology and advanced grinding technology, the material of tungsten steel makes it is long time to use and wear‑resistant. Small resistance, good chip removal effect, constant cutting edge, fast processing speed Humanized positioning ring box cover design, reducing machine debugging time. The kit contains 10 miniature twist drills of different sizes, which are suitable for deep hole processing in different situations. The high‑quality packaging box better protects the tip of the knife from accidental damage during transportation.
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