0.3-1.2mm PCB engraving tungsten steel twist drill

Product features
10 Pcs Carbide Micro Drill Bits:0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2mm,shank diameter 1/8 (3.175mm)
Apply to: Carving drilling, PCB Dremel,CNC, Toy Making, Drill tiny holes, and high precision special drilling equipment
Suitable for wood, aluminum, plastic
Drill Bits Material: high-grade carbide
Shank Diameter : 3 mm / 0.12"; Total Length : 38 mm / 1.5"
Product description


Detail:

Drill Bits Material: high-grade Carbide
Shank Diameter : 3.17 mm / 0.12"
Total Length : 38 mm / 1.5"
10pc Cutting edge diameter (CED): 0.3-1.2mm (Size Include :0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2mm)
Quantity: 10PCS
Package Included:
1 * 10pcs Carbide PCB Drill Bits with Protection Box

Features:
Apply to: Carving drilling, PCB Dremel, CNC, Toy Making, drill tiny holes, and high precision special drilling equipment
Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals, etc