metal drill bit suppliers and manufacturers

Metal Drill Bit

Metal Drill Bit Enhance your drilling operation with unmatched tool life and superior penetration rates.

Choose Tenyu Metal Drill Bit To Start Passion for Innovation.

  • Tenyu Metal Drill Bit
  • Metal Drill Bit in TENYU TOOLS have special oxide to prevent the drill bit overheating.
  • You can use our metal drill bits in a long lifetime.
  • Please contact us to help you choose the bit you need most.

Tenyu Metal Drill Bit Video

Why Tenyu

Metal Drill Bit

Unrelenting Customer Support  We never get tired of giving our clients the support and assistance they need! Do you have a question before the sale? Do you yearn to learn more about our lineup of taper length drill bits and can’t decide which one to go with? Contact us and we’ll answer all your questions and concerns!

Expertise and Professionalism  Our employees all have a combined experience amounting to 70 years in blacksmithing and in toolmaking. We’re sure that we’ll be able to produce the exact taper length drill bits you need for your business!

Progressiveness and Flexibility  Tenyu Tools Co., Ltd. breeds on new products and we you will never have any trouble if you want to innovate or be different compared to other suppliers and manufacturers in the industry. In terms of creativity, you can absolutely count on us!

Swift and Fast Delivery  With Tenyu Tools Co., Ltd., you’ll never have a problem when it comes to delivery. We’re known for lightning-speed delivery. Thanks to our partnerships with some of the country’s top courier, as well as freight and cargo services, we can get you the orders in less than two (2) months!

Tenyu Metal Drill Bit

Metal Drill Bit Manufacturer

Metal Drill Bit

Metal Drill Bit Manufacturer

Metal Drill Bit

Metal Drill Bit Manufacturer

Metal Drill Bit

HSS Drill Bit Manufacturer drill12

Metal Drill Bit

Metal Drill Bit

Metal Drill Bit

Metal Drill Bit

Metal Drill Bit

Manufacturing Machine for Metal Drill Bits

Metal Drill Bit hss

Metal Drill Bit

Metal Drill Bit hss

Metal Drill Bit

Metal Drill Bit hss

Metal Drill Bit

Features and Specs of Our Metal Drill Bits

Material

HSS 4341, HSS 4342, HSS M35; Cobalt Available: (Cobalt) M42 (Cobalt)

Processes

Rolled, Rolled & Polished, Rolled-Milled, Fully Ground

Sizes Available

0.2mm to 13mm, 1/16 inches to 1 inch

Shank Type

Hex Shank, Reduced Shank, Tapered Shank, Tri-Flat Sank, Double R Hex Shank

Flute Type

Regular Flute, Parabolic Flute, Heavy Duty Web Flute, Thick Web With Parabolic Flute

Surface Finishing

White Coating, TIN Coating, Titanium Coating, Black Coating, Black and Gold Coating, Bright Coating, Amber Color Coating, Coffee Color

 

NOTE: These aren’t the only things our metal drill bits have. You will be able to find more than these! We’ll be unraveling those when you experience working with us.

Metal Drill Bit – The Ultimate FAQ Guide

Metal drill bits are designed for use with a wide range of materials, including both ferrous and non-ferrous metals.

 

There are several different types of metal drill bits available, each with its own advantages and disadvantages. For example, cobalt drill bits are designed for use with hard metals and steels.

metal drill bits with different types

Metal Drill Bits with Different Types

How Can you Tell If a Drill Bit is for Metal?

Metal drill bits are made from high-speed steel (HSS). They are designed for use with portable drills and drilling machines.

 

The metal drill bits are those designed for use with soft metals and those designed for use with hard metals. Soft metals include aluminum, brass, and copper.

 

HSS bits are coated with black oxide to increase their wear resistance and prevent them from rusting.

 

When choosing a metal drill bit, be sure to select one that is appropriate for the type of metal you will be drilling.

how to identify metal drill bits

How to Identify Metal Drill Bits

What is the Strongest Drill Bit for Metal?

Cobalt drill bits are designed for drilling into harder metals, and typically contain between 5 and 8% cobalt in the base.

 

When choosing a metal drill bit, it is important to consider the material you will be drilling into as well as the size and shape of the hole you need to create.

 

By doing your research ahead of time, you can ensure that you select the best possible option for your needs.

strong cobalt metal drill bits

Strong Cobalt Metal Drill Bits

How Do you Drill Through Hard Metal?

Have you ever wondered how people drill through hard metal? It’s actually not as difficult as it may seem – all you need is the right type of drill bit.

 

Metal drill bits are designed specifically for drilling through hard materials, and they can be used on a variety of different metals.

 

The best way to drill through metal is to use a slow speed – this will help to prevent the bit from overheating and potentially damaging the material.

 

You should be able to drill through most metals at 3,000 rpm. So next time you need to drill through a tough material, don’t be afraid to try a metal drill bit – it just might make the job a whole lot easier.

metal drill bits for hard metal

Metal Drill Bits for Hard Metal

What Color are Drill Bits for Metal?

Metal drill bits suitable for drilling through tough materials such as metal. The tip of the drill bit is sharp and specifically designed to create a hole in metal.

 

The black color of the drill bit indicates that it is made of a durable material that can stand up to the wear and tear of drilling through metal. When purchasing a metal drill bit, be sure to check the packaging to ensure that the drill bit is made of tungsten carbide, cobalt or titanium.

 

These materials will ensure that your drill bit lasts a long time and can handle the rigors of drilling through metal.

metal drill bits with various color

Metal Drill Bits with Various Color

Are Titanium Drill Bits Good for Metal?

Metal drill bits are made of various materials, each with its own set of strengths and weaknesses.

 

Titanium drill bits are known for their durability and resistance to heat, making them a good choice for drilling through metal. However, titanium drill bits are also more expensive than other types of drill bits, and they require more frequent sharpening.

 

For these reasons, titanium drill bits are best suited for general purpose drilling in a production environment, where speed is more important than cost.

titanium coated drill bits for metal

Titanium Coated Drill Bits for Metal

Are Metal Drill Bits OK for Wood?

Metal drill bits are designed to drill through tough materials like steel and cast iron. However, with the right type of bit and a steady hand, you can use metal drill bits on wood.

 

Metal drill bits are made out of high-speed steel, and are coated in cobalt, black oxide, or titanium.

 

These bits are designed to drill through tough materials like steel and cast iron. However, with the right type of bit and a steady hand, you can use metal drill bits on wood.

 

Metal drill bits are sharp and can easily cause damage to wood if not used correctly. It is important to use a lower speed when drilling through wood with a metal bit to avoid causing damage.

 

Metal drill bits are also more likely to cause kickback, so it is important to be careful when using them. Overall, while metal drill bits can be used on wood, it is important to take care when doing so to avoid damaging the material.

metal drill bits is not good for wood

Metal Drill Bits is Not Good for Wood

Do you Need a Special Drill Bit for Metal?

Metal drill bits are specially designed to drill through hard metals. They’re made of cobalt, which is high-speed steel that’s resistant to heat and abrasion.

 

This makes them ideal for drilling through tough materials like steel. If you’re going to be doing a lot of metal drilling, then it’s worth investing in a good set of cobalt drill bits. They’ll make the job easier and help you avoid damaging your drill bit.

normal metal drill bit is enough for metal drilling

Normal Metal Drill Bit is Enough for Metal Drilling

Is Gold Oxide Drill Bits Good for Metal?

Metal Drill Bits are designed for drilling in hard metals such as stainless steel and cast iron, as well as in softer metals such as aluminum and brass.

 

The gold oxide coating on these bits helps to extend their life by resisting heat buildup.

 

Gold oxide is also less likely to flake off or wear away than other coatings, so these bits can be used for repeated drilling without losing their effectiveness.

 

Whether you’re a professional metalworker or a DIY enthusiast, gold oxide drill bits are a good choice for your metal drilling needs.

metal drill bits with gold oxide surface finish

Metal Drill Bits with Gold Oxide Surface Finish

Which Drill Bits are for Metal Gold or Black?

Metal drill bits are typically made from high-speed steel (HSS) or carbide and have a sharp, spiral flute that cuts through material quickly. Metal drill bits come in a variety of sizes and styles, and the type you need will depend on the application.

 

For example, gold-colored HSS bits are coated with titanium nitride and are ideal for drilling through metal because they create less friction and heat. Black oxide HSS bits, on the other hand, are better suited for drilling softer materials like wood. Ultimately, the best drill bit for metal will depend on the specific project you’re working on.

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