1105SC03 Twist Drill For Aluminium And Cast Iron

Model NO.: 1105SC03 Twist Drill for Aluminum and Cast Iron

Coating: PVD/CVD

Application: Milling Machine

Material: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond

Price Term: EXW, Fob

Workpiece: Copper, cast iron, carbon steel, mould steel, stainless steel, titanium alloy, tool steel, and heat-treated steel

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

1. Special Designed Drill Tip: Special designed drill tip will increase the Centering Ability and Chip breaker ability. Thus, the processing efficiency will be increased.

2. Much Sharper Cutting Edge: The much sharper cutting edge can decrease the cutting resistance and and torque. The lifetime of tools and machines will be longer.

3. Heat-resistant Coating: With highly heat-resistant HELICA/ALTIN coating, can be used for high-speed processing.

4. Smooth and Wide Flute: Smooth and wide flute will remove the cuttings more easily.

5. High Quality Raw Material: The raw material is used of high toughness, grain-sized carbon tungsten.

6. Polished Surface Treatment: With high polished surface treatment, reduce the friction coefficient could be reduced, the lathe efficiency could be improved, more production time could be saved.

When selecting a twist drill for drilling aluminum and cast iron, it's crucial to consider the specific characteristics of these materials and the requirements for effective drilling. Here are the features to look for in a twist drill suitable for aluminum and cast iron:

1.Material Compatibility:

For drilling aluminum, a high-speed steel (HSS) twist drill with a bright finish or a specialized coating such as titanium nitride (TiN) or titanium aluminum nitride (TiAlN) is suitable. HSS drills offer good cutting performance and can handle the softer nature of aluminum without excessive wear.

For cast iron, a carbide twist drill is often preferred due to the hardness and abrasiveness of cast iron. Solid carbide drills with TiN or TiAlN coatings provide excellent wear resistance and heat dissipation in cast iron drilling applications.

2.Point Geometry:

For aluminum, a sharper point angle (around 90 to 120 degrees) helps to reduce cutting forces and prevent material deformation.

For cast iron, a more robust point geometry (such as 135-degree split point) is beneficial for penetrating the hard surface and maintaining cutting stability.

3.Flute Design:

Both aluminum and cast iron require efficient chip evacuation to prevent clogging and ensure smooth drilling. Spiral or helical flute designs are commonly used for this purpose.

4.Coolant/Lubrication:

While aluminum can be drilled dry or with minimal lubrication due to its lower heat conductivity, using a lubricant or coolant can still improve tool life and surface finish.

For cast iron, using a suitable cutting fluid or lubricant is essential to dissipate heat and prolong tool life, especially when drilling larger diameters or deeper holes.

5.Shank Type:

A cylindrical shank with a flat on one side (DIN 6535HA) or a reduced shank diameter can provide secure tool holding and prevent slippage during drilling operations.

By selecting twist drills with these features tailored to the specific characteristics of aluminum and cast iron, you can achieve efficient and precise drilling results while maximizing tool life and minimizing process downtime. Additionally, always follow recommended cutting parameters and best practices for each material to optimize drilling 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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