Professional Custom Different Types Drill Bit for Metal
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.
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.
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.
What are drill bits used for?
A drill bit is a cutting tool that rotates and has cutting capabilities at the tip. It is mainly used for drilling holes, tapping, and milling on wood, plastic, metal, and other materials workpiece. It has many types.
It has a very wide range of applications and can be applied to hand tools, drilling machines, lathes, milling machines, electric drills, and other tool machines.
What are the different types of drill bits?
From the construction, there are integral drill bit and welded drill bit. From the shank, there are straight shank drill(under 13mm) and taper shank drill bit (above 13mm).
From the usage, there are Center drill, twist drill, carbide drill, oil drill, deep hole drill, drill reamer, taper drill, cylindrical drill, cone drill, triangle drill, etc. Heygo has centre drill, twist drill, carbide drill, taper drill also deep hole drill etc.
As a professional and high-quality drill bits manufacturer in China, you can get many different types of drill bits for your different drilling applications. Using the right drill bit can save a lot of time and make hard work easy.
Heygo drill bits include twist drill bit, carbide twist drill, carbide end mill drill, thread tap, spot drill bit, and centre drill bit.
What’s the difference between wood and metal drill bits?
1. The material: Wood drill bit is used general HSS, with lower hardness. Metal drill bit are used HSS or HSS-E, with higher hardness 64-66 HRC, drilling of holes in common metallic materials (alloy steel, non-alloy steel, cast iron, cast steel, non-ferrous metals).
2. The design is different: Metal drill bits are generally centre-tipped (strong, wear-resistant, good for feeding). The wood drill bit is usually a three-pointed blade, with the middle-high and the sides low.
What is the best drill bit to drill hardened steel?
For the hardened steel, cutting characters are high hardness and strength. To select the suitable drill bit, it depends on the hardness of the steel: If the hardness is under 38 HRC, then HSS/HSS-E drill is ok. If the hardness is above 38 HRC, the carbide drill bit will be suggested.
Which is better cobalt or titanium drill bits?
It should be according to the cutting material. Cobalt drills are generally used for stainless steel and hard materials. Titanium drill bit with lower prices then cobalt drill can supply longer performance than normal HSS drill with higher efficiency.
Are cobalt drill bits better than HSS?
Yes, compared the HSS drill, the cobalt drill has higher hardness and wear resistance. It's suitable stainless steel and hard working materials, can drill high cuttig speed.
What is black oxide drill bit?
The surface of the drill bit was treated with strong oxidant and then it shows black. The black oxide can prevent rust, also relief the stress to increase the performance of the drill bit.
What is the difference between titanium and black oxide drill bits?
Black oxide is a kind of finish, but titanium is a kind of coating, which can improve the performance at least 30%-50% than the black oxide finished. Black oxide drill is black color. But Titanium, generally called TiN coating, it is gold color.
What is the difference between 118 degree and 135 degree drill bits?
118 and 135 degrees are the most common point angle for the drill bit. The difference between them is that the 118 degree is suitable for soft material, like low/middle carbon steel. 135 degree is suitable for stainless steel and hard-working material.
Generally, for 135-degree point angle drill has bigger helix angle, this design parameter is good for chip removal.
Our support teams are available to help with product requirements and offer you different types of drill with the best price for any quantity, please give us a call +86 -86 373 7876193 or contact our team to discuss your requirements.
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