Description
- Material: The long drill bits is made of high speed steel. Compared with other drill bits, it is sturdy and durable, have high abrasion resistance and long service life. These bits are perfect for your daily drill use.
- Multiple Sizes: Drill bits include 5 different sizes of drill bits. Diameter are 2mm, 3mm, 3.5mm, 4mm, 5mm drill bit. The length of the drill bit is about 150mm. You can choose bits in different sizes to drill various holes as you want.
- Easy to Use: This long wood drill bit with the double groove chip removal design, quickly with less pressure. The twisted drill can speed up the process of drilling and chip removal, faster with less effort.
- Specialty: The spiral structure of these drill bits has been carefully designed, make the drilling easier and more effortless increase the effectiveness of your drilling machine.
- Application: This drill bit has a wide range use, great for most drilling jobs. Apply for wood, plastic, ordinary steel, ect. Not suitable for hard metals. (Note: Please add some water to cool down during drilling to avoid cracking.)
