1534SU03-0440 Twist Drill For Mild Steel And Stainless Steel

Model NO.: 1534SU03-0440 Twist Drill for Mild Steel and Stainless Steel

Coating: PVD/CVD

Application: Milling Machine

Material: Cemented Carbide

Price Term: EXW, Fob

Workpiece: Steel / Stainless Steel / Iron

Customized Support: OEM, ODM

Certificate: ISO9001

Port of Loading: Shenzhen, Guangzhou, Shanghai

Trademark: CQ CUTOOL

Transport Package: 10PCS/Plastic Box, Carton Box Outside

Origin: Chongqing, China

When selecting a twist drill for drilling both mild steel and stainless steel, it's important to consider the hardness and abrasiveness of the materials. Mild steel is softer compared to stainless steel, so a standard high-speed steel (HSS) twist drill can suffice for drilling mild steel. However, stainless steel is much harder and more abrasive, requiring a more robust drill bit.

For drilling both materials effectively, consider a twist drill made from cobalt high-speed steel (HSCO) or solid carbide. These materials offer greater heat resistance and durability, making them suitable for stainless steel. Additionally, look for drills with specialized coatings such as titanium aluminum nitride (TiAlN) or titanium carbonitride (TiCN) to further enhance wear resistance and reduce friction.

Here are some key factors to consider when selecting a twist drill for mild steel and stainless steel:

1.Material: Cobalt high-speed steel (HSCO) or solid carbide.

2.Coating: Titanium aluminum nitride (TiAlN) or titanium carbonitride (TiCN).

3.Point Angle: Suitable point angle for general-purpose drilling (118 degrees is common).

4.Flute Design: Helical flutes for efficient chip evacuation.

5.Shank Type: DIN 6535HA cylindrical shank with a flat on one side is a standard choice.

It's essential to follow proper drilling techniques, including using the appropriate cutting speed, feed rate, and lubrication, to prolong the life of the drill bit and achieve optimal results when drilling mild steel and stainless steel. Additionally, periodic inspection and maintenance of the drill bit are recommended to ensure continued performance.

Can you produce according to the samples?

Yes, we can produce as your samples or technical drawings. We can make molds and fixtures for special models.

Are you a factory?

Yes, we are a CNC cutting tools company that integrates industry and trade, we are a leading manufacturer and supplier of high-quality cutting tools for CNC (Computer Numerical Control) machines. Our factory is equipped with state-of-the-art technology and a skilled workforce to deliver precision tools that meet the diverse needs of our customers.

Your products range?

We offer a wide range of cutting tools designed to cater to various machining applications. Our product portfolio includes:

1.End Mills: We manufacture a variety of end mills, including square end mills, ball nose end mills, corner radius end mills, and roughing end mills. These tools are essential for milling operations and provide excellent cutting performance and durability.

2.Drills: Our drill selection includes twist drills, center drills, spotting drills, and step drills. These tools are designed to create holes with precision and efficiency in different materials.

3.Inserts: We produce a comprehensive range of inserts, such as turning inserts, milling inserts, and threading inserts. These inserts are made from high-quality materials and are known for their excellent cutting performance and long tool life.

4.Reamers: Our reamers are used for enlarging and finishing existing holes to precise dimensions. We offer a variety of reamers, including hand reamers, machine reamers, and adjustable reamers.

5.Tool Holders: We provide a wide selection of tool holders, including collet chucks, end mill holders, and drill chucks. These holders ensure secure tool clamping and accurate machining results.

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