- ✅ Hi‑Si / TiSiN multi‑layer coating: High heat resistance, reduces friction, extends tool service life.
- ✅ Fine‑grain solid carbide blank: High rigidity, less chipping during hard material milling.
- ✅ Precision grinding flute geometry: Lower vibration, stable cutting, better surface finish.
- ✅ Strict tolerance control: Consistent dimension for mass‑production CNC operation.
- ✅ Factory direct supply: Support wholesale, drawing‑based OEM & ODM customization.
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Recommended Machining Materials: Hardened steel, mold steel, alloy steel up to 55 HRC.Typical Industries: CNC mold manufacturing, automotive parts, machinery components, general metal‑working workshop. - FAQ
Q1: Can you produce non‑standard size carbide end mills? A: Yes, we accept OEM custom according to your technical drawings.Q2: What is the coating option for hard steel machining? A: Hi‑Si / TiSiN coating is our preferred solution for material up to 55 HRC.Q3: Can you provide material test report? A: Yes, MTR mill test report will be offered together with bulk order shipment.
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The milling cutter is made of micro-tungsten carbide, which is very tough, wear-resistant and high-cutting.
Milling cutter of different sizes to suit different usage scenarios. Smaller milling cutter are suitable for precise and delicate work such as model making or handling electronic components. Larger milling cutter are suitable
for larger work areas and thicker materials, such as cutting and carving wood or metal.
for larger work areas and thicker materials, such as cutting and carving wood or metal.
The nano blue coating has high hardness and heat resistance, which keeps the tip of the tool critically sharp and lubricated. This extends life and produces the highest quality cuts.
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Product Name:
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Tungsten Carbide Square End Mill Milling Cutter
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Material:
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Solid Tungsten Carbide
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Coating Material:
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TiAlN
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Hardness:
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45/55/65 HRC
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Flute:
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2/3/4 Flute
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Helix Angle:
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30/45/55 Degree
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Application:
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General-purpose operation Slotting, Drilling, Profiling
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Working Machine:
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CNC (computer numeric controlled) tool and cutter grinder machines
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Coolant:
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Water, water-soluble oil, and high-flashpoint oil
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Workpiece material:
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Stainless Steel, Carbon Steel, Aluminum, Cast Iron, Alloyed Metal, Brass, Bronze
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Marketing Type
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Ordinary Product
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Showroom Location
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None
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Raw Material
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Item Grade
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HRC45
(YG10X ) |
HRC55
(YL10.2 & WF25) |
HRC60
(Germany K44 &K40) |
HRC65
(Sandvik H10F) |
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Details
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Grain size 0.7um
Co10% Flexural strength 3320N/mm2 |
Grain size 0.6um
Co10% Flexural strength 4000N/mm2 |
Grain size 0.5um
Co12% Flexural strength 4300N/mm2 |
Grain size 0.5um
Co10% Flexural strength 4300N/mm2 |
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Coating Classifying and Advantage
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Item
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Coating Type
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AlTiN
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TiAlN
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TiSiN
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Naco
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Characteristic |
Hardness(HV)
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3300
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2800
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4300
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42(GPA)
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Thickness(UM)
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2.5-3
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2.5-3
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3
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3
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Oxidation Temp.(°C)
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900
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800
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1000
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1200
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Friction Coefficient
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0.35
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0.3
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0.25
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0.4
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Color
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Black
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Bronze
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Bronze and gold
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Blue
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Advantages
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High heat stability
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Normally cutting
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Suitable for heavy cutting, and high hardness cutting
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For high precision cutting
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Suitable for high speed, dry cutting
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Suitable for cutting mould steel, stainless
steel |
Suitable for high hardness cutting, mould steel processing
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Most suitable for carbide cutting tools, turning insert
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