5Pcs 6in Extra Long Drill Bits, Dia 2-5mm High Speed Steel Shank Drill Bit

5Pcs 6in Extra Long Drill Bits, Dia 2-5mm High Speed Steel Shank Drill Bit

• PREMIUM MATERIAL --- These drill bits are made from heat-treated high speed steel for excellent hardness, wear resistance, and toughness. HSS(High Speed Steel) enables the drill body harder and can keep a longer drilling life.
• HIGH PERFORMANCE --- Combining high hardness and sharp pointed tips, these drill bits easily puncture tough materials for a smooth drilling finish, Sharp twisted drill bits will make the drilling easier and more effortless
• APPLICATION --- HSS Drill Bit sets are great for most drilling jobs and materials such as aluminum, wood, plastics, Suitable for processing non-ferrous metals, such as copper and aluminum, and also suitable for hard plastics. When it cannot penetrate, try to adjust the RPM. Suitable for electric hand drill, bench drill and machine tool equipment.
• EXTRA LONG DRILL BITS --- High-Speed Steel Drill Bit give you added length to work with and provides more stability during quick operations. [Note]- Please keep cool and gentle using, the working life of the twist drill bits can be largely prolonged by proper usage.
• PACKAGE --- This set includes 5 pieces woodworking drill bit in different sizes of the most popular drill bits, Diameter: 2mm, 3mm, 3.5mm, 4mm, 5mmLength: 150mm~160mm