As a professional drill bits supplier and manufacturer in China, Heygo offers different types of drill bits for metal and other multi-purpose drilling, milling, and tapping tools.
61 years of drill bits manufacturer, 305 people, 55 technicians, 25 engineers, will provide you with a 7*24 hours service!
A drill bit is a cutting tool that rotates and has cutting capabilities at the tip. It is mainly used for drilling, tapping, and milling on wood, plastic, metal, and other materials.
The drill bit is generally made of carbon steel, carbide or high-speed steel and other materials, with different coatings at the same time, used to process on different metal workpieces.
It has an extensive range of applications and can be applied to hand tools, drilling machines, lathes, milling machines, electric drills, and other tool machines.
At Heygo tools, you can get many different types of drill bits for your various drilling applications. Using the right drill bit can save a lot of time and make hard work easy.
Heygo drills products include HSS twist drill bits, carbide twist drills, carbide end mills, thread taps, spot drill bits, and center drill bits.
High-speed steel (HSS) is a kind of tool steel. HSS dill bits are harder and more heat resistant than high carbon steel bits. High-speed steel drills have higher cutting speeds than high-carbon steel drills and have primarily replaced carbon steel.
What is HSS twist drill bit used for？
HSS twist drill bits can be used to drill holes in steel, stainless steel, cast steel, hardened steel, cast iron, sintered iron, malleable cast iron, and non-ferrous metal material workpieces
Generally, the HSS twist drill bit can be divided into HSS tapered shank twist drill, HSS straight shank twist drill, HSS reduced shank twist drill bits, and other HSS drill bits on standard DIN338, DIN340, DIN345, DIN1897, and extra-long series, etc
Carbide drill bits are made of cemented carbide, which is a hard material widely used as cutting tool material and other industrial applications. It consists of cemented carbide fine particles, which are bonded into a composite material by a binder metal.
Most of the time, carbide twist drill bits will leave a better surface finish on the workpiece and will be processed faster than high-speed steel twist drills.
Carbide twist drill bits usually have superior performance for drilling hard materials (such as carbon steel or stainless steel) and other cutting tools that will wear faster (such as high-volume production).
Carbide twist drill bit can be used for drilling all alloy and non-alloy steels, soft metals, ferrous and non-ferrous metals, and non-ferrous metals.
A thread tap is a tool for generating threads, also known as tapping tool. The thread taps are mainly used to cut or form a concave thread paired with a screw on the inner surface of the hole. The process of using a tap to cut or make threads is called a tap.
There are many different types of thread taps need to be used for various reasons and purposes. Common types of thread taps are the following: Spiral point taps, spiral flute tap, Straight Flute Taps
An end mill is a cutting tool commonly used in milling machines or processing machines to perform milling operations (sometimes in other machine tools). They remove material by their fixed feed rate in the machine.
What are end mills used for?
Endmills are used to machine shapes and holes by milling, profiling, contouring, grooving, countersinking, drilling, and reaming on workpieces.
And carbide end mills can be used to cut and shapes various materials in multiple directions. Such as aluminum, stainless steel, cast iron, and hardened steel.
Generally, there are four different types of end mills. They are square end mills, ball end mills, corner radius end mills, roughing end mills.
