Tiangong M2 Black HSS Twist Drill Bit, 1.0mm-20.0mm, for Woodworking and Metalwork.

The Tiangong M2 Black HSS Twist Drill Bit is a versatile tool designed for precision drilling in both woodworking and metalwork projects. With a size range of 1.0mm to 20.0mm, this drill bit caters to a variety of drilling needs, offering flexibility and efficiency. Made from high-speed steel (HSS), it ensures durability and high performance, even in high-temperatures. The black oxide finish reduces friction and enhances wear resistance, ensuring a longer lifespan. Ideal for both professional craftsmen and hobbyists, this drill bit delivers clean and accurate results every time. Tool handle type: Straight handle Cooling type: External cooling Chip groove length (mm): 200 Useful length (mm): 12-140 Total length (mm): 34-205 External blade angle: 118° angle Material: High Speed Steel Maximum cutting depth: 140 Blade diameter: 1.0 Blade length: 12-140 Shank diameter: 1.0-20.0 Product weight (kg): 0.1 Specifications (diameter*total length): 1.0,1.1-1.5,1.6-2.0,2.1-2.5,2.6-3.0,3.1-3.5,3.6-4 Technology: Fully Grinded Manufacture country: China Instructions included: No