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Corner Radius Endmills
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A multi-functional tool which has cutting edges on the periphery and an end face. Size milling, curved surface milling and drilling are possible only by one tool. These types of milling cutters have the cutting teeth on the both sides. We use end mill more in the vertical milling processes. The high speed steel doesn’t loose its hardness when the temperature increases.

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Product Detail
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Advantages of Nano Coating endmills
1.Special coating techniques make endmills smooth, which leads to low friction and unobstructed chip flow.
2.Unique coating with Nano structure closely integrates with substrate, ensuring higher hardness and toughness.
3.Excellent thermal stability and chemical stability can effectively protect cutting edge.
4.High-performance nano-stucture coating guarantees good toughness and hardness of endmills. Special coating technology guarantees smooth surface and excellent wear resistance.

1)High speed machining of hard workpieces materials
Hard cut can be use on workpieces materials that include steel up to 60HRC, High Nickel content alloys and Titanium. Hard cut is particularly suited for carbide endmills and gear cutting tools for semi-finishing and finishing operations that involve high temperatures at the chip/ cutting edge interface. The cutting speed generally range from 100 to 300 m/min, depending on cutting conditions and workpiece material.

Technical Data
Material TiSiN
Coating Thickness 2-4um
Service Temp. 1100℃
Deposition Temp. 450-550℃
Hardness Hv 0.05 3500
Deposition Method PVD Arc
Friction Vs. Steel Dry ≦0.4
Color Copper

2)PVD coating
PVD coating provides for superior control of coating grain size from 10nm to 80nm, achieves excellent hardness , good oxidation resistance and improved reduction of the coefficient of friction.

Name End mills
Material Carbide solid end mills
Flutes: 2/4/6 Flute
Hardness: HRC45, 55, 65
Helix Angle: 30° 35° 45°30° 35° 45°AlTiN, NACO BLUE, NACO BLACK, TiN etc.
CoatingCoating: AlTiN, NACO BLUE, NACO BLACK, TiN etc.
HRC45, 55, 60, 65, 68 Flat end mill, ball nose end mill, corner radius end mill and aluminium processing end mill
Helix Angle: HSS, Carbide etc.
Size: Dia: 1-20 mm, Overal Length:50-150mm
Smooth Finish: Highly Polished
Feature: Excellent chip evacuation

Single Flute - Allows for larger chiploads in softer materials
Double Flute - Allows for better part finish in harder materials
Multiple Flutes - Allows for an even better part finish in harder materials
As the number of cutting edges increases, your feed rate should increase to prevent burning and premature tool dulling. More flutes reduce chip load and improves surface finish if feed rate remains the same. The most common flute numbers for general milling operations are two (better space for chip ejection) and four (better surface finish).

1.We will provide more precisely and efficiently manufacture and serve according to clients' drawings.
2.We have professional QC-team to ensure your product more better.
3.Check the raw material before starting production.
4.Have the random inspection during the processing.
5.Make the 100% inspection before the shipments.
6.24hours on line for sales and after sales service and in time technology supports.

1). Different packages :different color /brand/size of inner plastic box and outside wooden box . We could offer label with customized LOGO.
2). Delivered by DHL, TNT, FEDEX or UPS

We attended many professional exhibitions around the world in past years. We will show you our plans of year 2020 soon. Please keep on paying attention to our latest news. We are expecting to have a face to face talk with you in the near future.

Q:Are you a trading company or manufacturer ?
A:We are a professional manufacturer, have more than 15 years experience in this field.

Q:How long is your delivery time?
A:Usually 3-5 working days . if it is not available, it will take 15-25 workdays.

Q:Do you provide samples ? is it free or extra ?
A:Yes, we could offer free sample(carbide insert, parting and grooving, milling etc.)for testing as support.

Q:Can you send products to our Forwarder in China?
A:Yes, if you have Forwarder in China, we will glad to send products to him/her.

Q:Can you produce Special carbide Tools ?
A:Yes, we can. OEM and ODM are available. And we have our own professional R&D team that we could produce according to your drawing or sample.



If you have some problems about HRC65 Milling Cutter 4 Flute Solid Carbide Radius Corner Endmills for Hard Workpieces, or want to know more details about Carbide Turning Inserts,Carbide Milling Inserts,Corner Radius Endmills ,Square Endmills ,Solid Carbide Endmills,etc. Welcome to contact us!

Looking forward to your inquiry.



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  • Mina Tang 02:12.AM  Sep.26,2022
    Hello, dear sir/madam, welcome to our website! I’m Mina Tang,how should I address you?