10Pcs Carbide Micro Drill Bits Set - 1.1-1.55mm Mini Cemented Carbide PCB Drill Bits with Fixed Shank for Circuit Board Repair, Jewelry Making & Precision DIY Projects

Feature: 1. The drill bit is made of cemented carbide, which is not easy to corrode, strong and durable. 2. Because the drill bit is too thin and easy to break, please be careful when using. 3. Under the same torsion, straight shank twist drills can obtain greater drilling capacity. 4. Suitable for most working environments, can be applied to drill bits for circuit boards. 5. With 10pcs drill bits, can meet your use and replacement needs, very practically. Specification: Item Type: Carbide Micro Drill Bits Model: Straight shank twist drill Material: Carbide Application: Drill bit applied to circuit board Size: Approx. 1.1 ~ 1.55mm / 0.04 ~ 0.06in Cutting Diameter: Approx. 0.2mm / 0.01in Shank Diameter: Approx. 3.175mm / 0.1in Chip Flute Length: Approx. 5mm / 0.2in Useful Length: Approx. 5mm / 0.2in Total Length: Approx. 38mm / 1.5in Outer Edge Angle: 45° Maximum Cutting Depth: Approx. 5mm / 0.2in Size: Approx. 1.1mm / 0.04in 1.15mm / 0.05in 1.2mm / 0.05in 1.25mm / 0.05in 1.3mm / 0.05in 1.35mm / 0.05in 1.4mm / 0.06in 1.45mm / 0.06in 1.5mm / 0.06in 1.55mm / 0.06in Package List: 10 x Carbide Micro Drill Bits

The drill bit is made of cemented carbide, which is not easy to corrode, strong and durable.

Because the drill bit is too thin and easy to break, please be careful when using.

Under the same torsion, straight shank twist drills can obtain greater drilling capacity.

Suitable for most working environments, can be applied to drill bits for circuit boards.

With 10pcs drill bits, can meet your use and replacement needs, very practically.