M2 high-speed steel twist drill offers excellent heat resistance and hardness for durability and longevity, as well as good cutting performance and accuracy for clean, precise holes with minimal burrs. Gold titanium coating provides excellent corrosion resistance, reducing friction coefficient for smoother cutting.
1/4" hex shank fits all standard power tools and impact drivers and installs quickly and easily into quick-change chucks; the 135° split point design ensures accurate start and automatic centering, reducing thrust for increased drilling speed and accuracy.
High speed steel hexagonal shank drill bits are suitable for drilling and cutting steel, copper, aluminum, zinc alloy, cast iron, wood and plastic, etc. Used for home maintenance, DIY projects, general construction and engineering use.
Please ensure that the hex shank twist drill bit is correctly installed on the corresponding power tool and tightened to avoid loosening or falling off; select the appropriate speed according to the workpiece material and the twist drill bit diameter to avoid damage or low efficiency caused by too high or too low speed.