Anself 10pcs Tungsten Carbide Micro Drill Bits Set Engraving Tools for PCB Circuit Board 0.3mm+0.4mm+0.5mm+0.6mm+0.7mm+0.8mm+0.9mm+1.0mm+1.1mm+1.2mm

This micro drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs micro engraving drill in a set. Specifications: Material: Tungsten Steel Item Type: Type 1 / Type 2 (Optional) Type 1 Size: 0.3mm 0.4mm 0.5mm 0.6mm 0.7mm 0.8mm 0.9mm 1.0mm 1.1mm 1.2mm Type 2 Size: 1.1mm 1.2mm 1.3mm 1.4mm 1.5mm 1.6mm 1.7mm 1.8mm 1.9mm 2.0mm Handle Diameter: 3.175mm (1/8 ) Overall Length: 38.1mm (1-1/2 ) Quantity: 10pcs Package List: 10 * Micro Drill Bits 1 * Storage Box