1PC 300/350/400mm Extra Long High-Speed Steel Twist Drill Bit - 13-29MM Morse Taper Shank for Metalworking(13x300mm)

Material : High Speed SteelUse : Metal DrillingThe HSS material has undergone a special heat treatment process, combining high hardness and toughness to cut metal stably at high speeds.The spiral flute devise optimises the chip path, reduces chip clogging and friction heat generation, and extends the life of the drill.Suitable for standard Morse taper drilling, milling and boring machines, and can be used in conjunction with coolant to further enhance machining efficiency and drill durability.Package Included: 1pcs Drill Bit

• Constructed from high-speed steel for exceptional hardness and wear resistance, ensuring longevity and performance in metalworking tasks.
• Features a Morse taper shank devise for automatic centering and secure fixation, allowing efficient torque transmission without additional clamping devices.
• The twist drill structure with a spiral groove devise effectively guides chip discharge, minimizing clogging and enhancing cutting efficiency.
• Optimized 135-degree cutting edge geometry improves precision in drilling and reaming, making it ideal for various machining applications.
• Perfect for machinery manufacturing and mold processing, this drill bit excels in high-speed, large feed operations, combining durability and cost-effectiveness.