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High speed steel countersink drill
High speed steel countersink drill
High speed steel countersink drill
High speed steel countersink drill

Material advantages

Cutting performance advantages

Durability Advantages

Advantages of operational convenience

Advantages of wide applicability

The high-speed steel countersink drill is a high-performance tool designed for efficient cutting and precision machining. It is made of high-quality high-speed steel material, which combines high hardness, high wear resistance and good thermal stability, allowing the countersink drill to maintain excellent cutting performance and stability during high-speed cutting.

Its design has been carefully optimized, and the cutting edge part has been specially treated to ensure that it can remain sharp during high-speed rotation and cutting, reduce cutting force, and reduce cutting heat, thereby achieving an efficient and smooth cutting process. In addition, its sturdy structure can maintain stable cutting performance under high-load working conditions, effectively extending the service life of the tool.

This countersink drill demonstrates extremely high precision and reliability during machining. Whether it is rough machining or finishing machining of metal materials, it can accurately control the cutting depth and cutting speed to ensure that the processed holes are accurate in size and have excellent surface quality. At the same time, high-speed steel countersink drills also have good thermal stability and wear resistance, which can maintain stable cutting performance and improve processing efficiency during long-term continuous work.

The wide application range of high-speed steel countersink drills is also a major advantage. It is suitable for various mechanical processing fields, including aerospace, automobile manufacturing, mold processing, etc., and can meet different industries and different processing needs. Whether it is processing large workpieces or small parts, high-speed steel countersink drills can exert excellent cutting performance and bring higher efficiency and quality to processing and production.

The high-speed steel countersink drill is an efficient, precise, reliable and widely applicable cutting tool. With its excellent performance and wide range of applications, it has become one of the indispensable and important tools in the field of mechanical processing.

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● Material advantages

High-speed steel countersink drills are made of high-quality high-speed steel material, which has excellent hardness, wear resistance and thermal stability. During high-speed cutting, it can maintain sharpness and stability for a long time and reduce the loss of cutting force, thereby ensuring the stability of cutting efficiency and processing quality.

● Cutting performance advantages

The cutting edges of high-speed steel countersink drills are carefully designed and specially treated to provide excellent cutting performance. It cuts into the workpiece quickly and accurately for efficient cutting while reducing vibration and heat generation during the cutting process. This enables it to maintain a smooth and stable cutting state during processing, improving processing accuracy and surface quality.

● Durability Advantages

The durability of HSS countersink drills is outstanding. Its sturdy structure and high-quality materials enable the tool to withstand high loads and long hours of cutting work without being prone to wear or damage. This greatly extends the service life of the tool, reduces the frequency of tool replacement, and saves cost and time for users.

● Advantages of operational convenience

The high-speed steel countersink drill has a reasonable design and is very convenient to install and adjust. Users can easily adjust the angle and depth of the tool according to specific processing needs to achieve precise control. At the same time, the balance and stability of the tool are also very good, making the operation easier and smoother.

● Advantages of wide applicability

High-speed steel countersink drills are suitable for a variety of materials and processing scenarios. Whether it is metallic materials or non-metallic materials, whether it is rough machining or finishing machining, it can show good cutting performance. This makes it widely used in aerospace, automobile manufacturing, mold processing and other fields to meet the processing needs of different industries.


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Our Production Process

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    Make Demands

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    Tool Specifications or Workpiece Drawings

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    Communicate Processing Methods and Needs

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    Start Designing and Communicating

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    Quotation After Confirmation

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    Customer Accepts Price

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    Negotiate Payment and Delivery Time

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    Customized Delivery of Cutting Tools

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    After-sales Problem Communication

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    Processing Parameter Adjustment

Production and Processing




Application areas



Metal processing manufacturing


Machinery and equipment manufacturing industry


Mold making


Electronic product manufacturing


Metallurgical equipment manufacturing industry


Aerospace manufacturing


New energy industry


State-owned Heavy Industry

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CHANGZHOU CHINA MACHINERY TECHNOLOGY CO,LTD. is a professional manufacturer of solid carbide cutting tools, welded forming cutting tools, indexable cutting tools and carbide saw blade milling cutters.

Production of solid carbide drill bits, milling cutters, reamers, plug gauges, alloy blades, carbide saw blade milling cutters, spiral end mills, welding tools, indexable tools, machining center tools, tool holders, etc. CNC machining field. And undertake the design and manufacturing of various non-standard cutting tools.

The company uses high-quality domestically produced and imported rods and advanced first-class manufacturing equipment from Germany and Australia to meet the various needs of customers. High-quality materials and sophisticated equipment have created the company's first-class products. We sincerely welcome new and old customers to call and write to discuss ordering.


The company has a number of invention patents and professional-related honorary certificates to protect your product selection and manufacturing.

◆ National High-Tech Enterprise

◆ Holds Several National Patents

National Registered Trademark

◆ Jiangsu Province Shangyun Enterprise

ISO9001 Quality System Certification

3A Credit Rating Certificate

Independent Import And Export Rights


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How to doing the after service?

In order to improve user productivity, reduce user production costs, solve user cutting problems, and satisfy user processing quality. With quality first, reputation first, timely delivery and dedicated service to the manufacturing industry!

How to doing the after service?

Direct access to BZW Machinery specialists

Free telephone support all the time

Assist your workers in performing adjustment

Remote access for very efficient trouble shooting

Fast reaction time for on-site repair

Breakdown plan with guaranteed reaction times

What do I need to provide for customized knives?

The customer provides the workpiece drawing, and our company has specialists to design the tool.

Minimum order quantity for non-standard tools is 2 pieces.

What is the minimum order quantity?

How long is the delivery time of the tool?

The delivery time for solid carbide tools with coating is one week, excluding express delivery time.

Standard tool wholesale, non-standard tool customization, tool overall contracting plan design.

What business are you involved in?

How to deal with product maintenance?

Normal warranty, continuous tracking after receipt of goods.

Products are manufactured according to ISO001 quality system, EU CE certification, and raw materials have SGS material reports.

How to ensure product quality?

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