Mini PCB Drill Bits 0.1-1.0mm, Carbide Spiral Flute Micro Drill Bits Rotary Tool Jewelry Board Engraving Power 10 PCS-Carivent

PCB Drill Bit: Made of high-speed steel, stable and durable, very practical for cleaning your 3D printer nozzle.

Size: Includes 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm head diameter.

Easy to Store and Carry: Comes with a high-quality storage box; drill bits of all sizes have their own designated space.

Uses: Mini PCB drill bits can be used for plastic, fiberglass, steel, aluminum, copper and brass, titanium, and jewelry.

Color: (Random color)

Size: As shown

Quantity Delivery quantity: 10 pieces/set (see main image for details).

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