Coated End Mills
Your Professional Coated End Mills Supplier
Kunshan Meiyaxing Hardware Machinery Co., Ltd. is a company specializing in the production and sales of metal cutting tools. With more than 20 years of experience, we set new technology, high-end machinery and tool manufacturers as one, to provide customers with quality tools, is a direct branch of Hong Kong Meiya International Trading company. Since the establishment of the company - always uphold the "quality", "professional" and "efficient" business philosophy. Founded the MANF brand, and with Japan Kyocera, Sumitomo, Mitsubishi, Taiwan ECHAIN, Germany C.P.T and other international brands trade cooperation.
Why Choose Us
Reliable Product Quality
We are proud of our high quality, cost-effective and good service, and have won the praise of customers in various industries such as aviation, medical equipment, automobile manufacturing, mold processing and electronic technology.
Good Service
High-quality after-sales service, tracking usage, and positive feedback. Rapid response within 24 hours.
Product Application
Our widely used in aviation, medical equipment, automobile manufacturing, mold processing and electronic technology and many other industries.
Technical Team
We not only provide high quality and efficient cutting tools, but also have a superb technical team to provide professional and detailed processing solutions.
Advantages of Coated End Mills
Enhanced Wear Resistance
Coated end mills are prized for their enhanced wear resistance. The coating, typically made of materials like TiN (Titanium Nitride) or TiAlN (Titanium Aluminum Nitride), provides a protective layer that significantly reduces tool wear and extends the tool's lifespan.
Improved Lubricity
The coatings on these end mills offer improved lubricity, which reduces friction between the tool and the workpiece. This results in smoother cutting and better surface finishes, particularly in challenging materials like hardened steel.
Higher Cutting Speeds
Coated end mills are better suited for high-speed machining due to their wear-resistant coatings. They can withstand increased cutting speeds and feed rates, leading to reduced cycle times and enhanced productivity.
Material Compatibility
Coated end mills are especially effective when working with abrasive or heat-resistant materials such as titanium, Inconel, and high-temperature alloys.
Product Paramenters
| Brand name | MANF |
| Hardness | HRC65° |
| Helix Angle | 38° |
| Coating | NaCo coating |
| Type | Tungsten steel flat bottom end mill |
| Flute | 4 Flute |
| Semi-diameter | 1mm-20mm |
| Total length | 50-150mm |
| Product advantages | Blue nano high hard tungsten steel, special for processing HRC65 degree steel, high-quality tungsten steel, wear-resistant, general rough finishing. |
Manufacturing Process Step-By-Step
Raw Material Preparation And Mixing
The journey starts with selecting the raw materials, mainly tungsten carbide and cobalt. These materials are chosen for their strength and durability. We mix these powders in specific proportions to achieve the right balance of hardness and toughness.
Pressing And Sintering Process
Next, the mixed powders go through a pressing process using a hydraulic press. This step shapes the powder into a form known as a “green compact.” This shape holds the materials together but remains fragile until sintered.
CNC Precision Machining
Shaped but not yet refined, the sintered blanks undergo CNC machining. CNC machines provide precision and repeatability, ensuring that each tool meets exact specifications. We need this accuracy to control the flute design, which affects chip flow and material removal efficiency.
Flute Grinding And Edge Formation
In this stage, a grinding machine refines the flutes of the end mills. The flutes are crucial for the tool’s performance, influencing chip removal and cutting fluid distribution. Grinding gives the cutting edges the sharpness needed to withstand various cutting forces.
Surface Finishing And Polishing
Finally, we aim to achieve an optimum surface finish, which is vital for both performance and aesthetics. Polishing reduces tool friction and wear during milling, enhancing the lifespan of the end mills.
Application of Coated End Mills
High-Speed Machining
Coated end mills can withstand higher speeds and feeds, leading to increased productivity.
01
Hard Materials
Coatings, particularly AlTiN, are beneficial for machining hard materials like hardened steel, titanium, and Inconel.
02
Non-Ferrous Materials
DLC (Diamond-Like Carbon) and TiN coatings are effective for machining non-ferrous materials like aluminum, copper, and plastics.
03
Specific Materials
Different coatings are suited for different materials. For example, TiN is good for steel and aluminum, while AlTiN is better for high-temperature alloys.
04
Chip Evacuation
Coatings like TiN can improve chip evacuation, which is crucial for preventing tool damage and achieving good surface finishes.
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