50 pcs PCB Drill bit Set, Carbide Micro Drill bit,1/8" Shank Spiral Groove，0.3mm-1.2mm (5 Pieces Each) Micro Drill bit Set, Mini Drill bits, Small Drill bits,Micro Drill bits.JTEYINH

描述

50 pcs PCB Drill bit Set, Carbide Micro Drill bit,1/8" Shank Spiral Groove，0.3mm-1.2mm (5 Pieces Each) Micro Drill bit Set, Mini Drill bits, Small Drill bits,Micro Drill bits.JTEYINH