X21S Forming Taps With Short Chamfer

Product Name: Forming Taps with Short Chamfer

Model name: X21S Forming Taps with Short Chamfer

Workpiece: High-speed steel material; Complex coating, Complex coating, excellent wear resistance,Suitable for carbon steel, alloy steel below 35HRC processing

Brand name: CQ CUTOOL

1.Purpose: These taps are used when you need to thread a hole close to its bottom, such as in applications where you need the thread to reach near the end of the hole or in blind holes where you want to maximize thread depth.

2.Chamfer Length: The chamfer on a bottoming tap is very short compared to taper or intermediate taps. This short chamfer allows the tap to cut threads as close to the bottom of the hole as possible without bottoming out prematurely.

3.Thread Cutting: Bottoming taps typically have a more aggressive cutting action compared to taper or intermediate taps because they need to quickly reach the desired thread depth. However, care must be taken to ensure that the tap doesn't bottom out completely in the hole, which could lead to damage to the tap or the workpiece.

4.Starting Threads: Due to the short chamfer, it can be more challenging to start bottoming taps compared to taper taps. It's essential to ensure that the tap is aligned properly with the hole before beginning to cut the threads.

5.Use in Blind Holes: Bottoming taps are particularly useful for threading blind holes, where you want the threads to reach close to the bottom without going through. They allow you to maximize the thread depth without the risk of damaging the bottom of the hole.

6.Tooling Considerations: When using bottoming taps, it's important to have sufficient clearance at the bottom of the hole to accommodate the tap's diameter and length without interference. Additionally, using tapping fluid or lubricant can help reduce friction and extend tool life.

Note:
Forming Tap / Roll Tap wiretapping is a plastic forming method in which the grinding material is embossed in the lower hole to form a thread. Therefore, no chipping occurs, and there is no chip flute, so it is also called a ditchless (chip) wiretap. This tapping does not damage the thread or the tapping due to problems such as chipping. Extrusion tapping is best suited for plastic materials such as aluminum, copper, zinc, brass and mild steel. When using the extrusion tapping, the size of the lower hole must be selected according to the precision requirements, so that the high-precision, high-quality thread can be molded. For the material characteristics and coating conditions, we have a variety of different precision grades.

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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