Titanium Coated Hex Tap Drill Bits - High Strength Square Shank Anti-Rust Drill Bits for Copper & Steel | Perfect for Metalworking, DIY Projects & Professional Machining

Feature:1. Using 6542 high-speed steel material, come with higher hardness and more durable2. These taps can even be used for drilling 2mm 304 steel plates. Ti coating is anti‑rust3. Complete drilling, tapping and deburring/reaming with an electric drill in one operation-saving labor and time4. Suitable for drilling certain types of carbon steel and ordinary steel, copper and aluminum-magnesium alloy5. Support internal chip removal function, convenient for your drilling, very practicalSpecification:Item Type: Tap Drill BitsMaterial: High speed steelTap Total Length: Approx. 68mm / 2.7inDrill Bit Diameter: Approx. 6.1mm / 0.2inPitch: 0.8Thread Tolerance Grade: H2Function: Internal chip removalThread Diameter: Approx. 5mm / 0.2in Package List:10 x Tap Drill Bits