Rolling Taps for Strong Threads Without Chips
Wilson’s newest Rolling Taps is a new type of thread processing tool that relies on the plastic deformation property of metal to process internal threads. Its unique working method gives it many advantages in thread processing. Let's talk in detail below:
1. What is Rolling Tap and how does it work？
Rolling Taps is not made by cutting off material to create internal threads, but by extruding and causing plastic deformation of the material to form threads. How does it work specifically?
When using this squeezing tap to thread, the threaded part of the tap is inserted into the pre drilled hole. It is not about "cutting", but about starting to "squeeze" the material on the hole wall, giving it pressure and slowly making the material flow.
Then, these extruded materials are "stuffed" into the concave areas (i.e. the grooves) on the tap, and finally become complete internal threads.
The most crucial thing is that during this entire process, it will not produce any scrap metal (chips) at all. So, you don't have to worry about the debris getting stuck in the hole and causing trouble, or scratching the just made thread. There are no such troubles.
It's like holding a piece of gummy candy in your hand and pressing it into a mold with a threaded shape, causing the candy to be squeezed into a threaded shape, instead of using a small knife to gradually remove excess. The same principle applies to threading the faucet.
2.What are the characteristics of Rolling Taps？
Compared to traditional cutting taps, rolling taps have these obvious benefits:
-No chips are generated during processing, especially suitable for processing blind holes, without worrying about chips getting stuck inside or difficult to clean.
-There will be no stress concentration problem at the root of the threaded tooth, and the strength is about 30% higher than that of the cutting tap.
-Due to the absence of cutting edges and chip pockets, extrusion taps are less prone to wear and have a lifespan that is more than three times longer than regular taps.
3. How to reduce defective products with Rolling Taps？
Rolling Taps play a significant role in improving the quality of thread processing and reducing defective products, as demonstrated in these areas:
-The extruded threads have consistent dimensions, smooth surfaces, and good processing stability, which can reduce defective products caused by incorrect dimensions or rough surfaces.
-Without cutting, there will be no problem of chips getting stuck inside or scratching the machined surface, as there will be less waste caused by chips.
-The extruded thread has better strength and wear resistance, and is less likely to break during use, reducing the number of defective products caused by thread failure.
-Without chips, there is no need for specialized cleaning, saving subsequent processes and avoiding problems caused by poor cleaning.
-Suitable for automated production, reducing manual operations, making the production process more stable, and reducing the rate of defective products.
- View as
JIS Extended Rolling Taps
Wilson JIS Extended Rolling Taps are high-performance, chipless extrusion taps specifically designed for deep hole and hard-to-reach thread machining. Developed by renowned manufacturer Wilson, leveraging its deep expertise in toolmaking, these taps are a benchmark product in the deep hole thread machining field. Featuring an extended cutting edge and shank design, combined with a chipless cold extrusion process, these taps offer superior rigidity, extreme dimensional accuracy, and stable machining performance, solving the challenges of deep hole and blind hole thread machining that standard taps cannot handle. They produce high-strength, high-surface-finish threads.
JIS Rolling Taps With No Coating
Wilson JIS Rolling Taps With No Coating are basic chipless threading tools conforming to Japanese Industrial Standards (JIS), meticulously crafted by Wilson, a professional tool manufacturer in China. Made from high-quality high-speed steel (HSS) using precision heat treatment and grinding processes, these tools utilize the cold extrusion chipless forming principle, specifically designed for machining high-strength, high-smooth threads on ductile materials such as aluminum alloys, copper, and low-carbon steel. As a benchmark product offering high cost-effectiveness, it boasts three core advantages: low procurement cost, stable operation, and easy resharpening and reuse. It is the preferred choice for economical mass production by small and medium-sized enterprises. Wilson, as a reliable supplier, provides stable supply and professional technical support, suitable for threading scenarios in various fields such as automotive, electronics, and general machinery.
JIS Rolling Taps With Coating
Wilson JIS Rolling Taps With Coating is a high-end chipless extrusion threading tool. Strictly adhering to JIS standards, it utilizes cold extrusion forming technology and features high-performance coatings such as TiN and TiCN, specifically designed for machining difficult-to-machine materials like aluminum alloys and stainless steel. As a leading Chinese manufacturer deeply rooted in the tool manufacturing industry, Wilson leverages its rigorous quality control system and mature supply chain to create coated rolling taps that combine high efficiency, long lifespan, and high stability. Widely used in industries such as automotive and precision machinery, these taps are an ideal choice for precision thread machining.
DIN Extended Rolling Taps
Wilson have DIN Extended Rolling Taps in stock. It feature an elongated handle/shaft design as its core feature, accurately adapting to the threading requirements of special positions such as deep holes in automotive engines and complex structural components in aerospace. It is made of high-performance high-speed steel or cobalt containing high-speed steel material, which balances toughness and hardness, ensuring that it is not easily broken during processing and the blade is wear-resistant.
DIN Rolling Taps With No Coating
Wilson wholesale DIN Rolling Taps With No Coating often uses high-quality materials such as high carbon alloy steel and high-speed steel. High carbon alloy steel ensures wear resistance with its high carbon characteristics and is suitable for processing conventional materials such as medium and low carbon steel, reducing tool changing frequency; High speed steel combines red hardness and toughness, and is capable of high-precision thread machining.
DIN Rolling Taps With Coating
WILSON DIN Rolling Taps With Coating with TiN/TiCN coatings offer high surface hardness, heat resistance, and wear resistance. Designed for steel, aluminum, and copper alloys, they support high-speed mass production. With 20 years of expertise and strict DIN standards, WILSON ensures stable performance and long tool life. Trusted by automotive and machining industries worldwide, the company delivers high-quality, standardized products from its China-based facilities.
WILSON is a professional Rolling Taps manufacturer and supplier in China. We warmly welcome you to wholesale high quality products at competitive price from our factory.
