Description
【Twist Drill Bit Set】Come with 8 pieces drill bit in different sizes of the most popular drill bits, can meet your varied requirements! 8 sizes: 4, 4.2, 4.5, 5, 5.2, 6, 8, 10mm OD..【HSS Twist Bits】Twist drill bits are made from High-speed Steel for high hardness and durability, not easy to bend. Sturdy and longer life!.【Extra Long Bit】Extra long cutting edge great for general purpose use on hand drills and allows you using these bits to drill deep holes. Length: 200mm (about 7.9'').【Easy Drilling】This sharp point tip and twist design increases cutting speed and helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cleaner drilling process! Improve efficiency and make the drilling easier and more effortless..【Application】Standard round shank twist bit fits into most power tools, more easily and securely! Suitable for drilling of wood, plastic, aluminum alloy materials, etc. Great for DIY, home and general building / engineering use!
