Specification: Drill Bit Diameter: 10mm / 0.39-inch; Flute Length: 155mm / 6.1-inch; Shank Diameter: 10mm / 0.39-inch; Total Length: 250mm / 9.84-inch; 1 x Lengthened Drill Bits
High Speed Steel: Made of high-speed steel, with high hardness, heat resistance, wear resistance, durability and long service life.
Extended Drill£ºThe jobber extended drill is suitable for a wide range of applications, allowing you to access hard-to-reach areas where ordinary drills cannot. High hardness, sharp twist drill bits will make drilling easier and more efficient.
Twisted Design: Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole.
Notice: Please keep it cool and gentle when using it, the correct use can greatly extend the life of the twist drill.
