0.3mm Mini High Speed Steel Twist Drill Bit Set Micro Hss - Temu
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Tronxy 3D Printer Parts Drill Bit for Cleaning Nozzle with 10 size 0.1mm 0.2 0.3 0.4mm 0.5 0.6mm 0.7 0.8 0.9 1.0mm – Tronxy 3D Printers Official Store
SGS 08253 | 0.3mm Diameter x 3.0mm Shank x 3.8mm LOC x 38.0mm OAL 2 Flute Uncoated Micro Drill Bit - All Industrial Tool Supply
Amazon.com: IIVVERR 0.3mm Tip 5.5mm Cutting Depth TiN Coated Carbide PCB Micro Drill Bits Tool 6 Pcs (Punta de 0,3 mm Profundidad de corte 5,5 mm Recubierto de TiN PWB Micro Herramienta