End Mills for Metal
Specification: d3 to 20
Transport Package: Carton
Trademark: CQ CUTOOL
Basic Information
Product Name: 4 Flute Square End Mill Cutter for Metal Milling
Model NO.: customized and standard size
Specification: d3 to 20
Transport Package: Carton
Trademark: CQ CUTOOL
Origin: China
Coating: arious Coatings Available, Altin, Tialn, Tisin, Tin, DLC,Nano, Diamond
Tooth Form: Straight Tooth
Tooth Space: Extra Dense Tooth
Structure: Insert Type
Material: Cemented Carbide
Type: Cylindrical Milling Cutter
Product Description:
|
Product Name |
Solid Carbide Machine Tool 4 Flute Square End Mill Cutter for Metal Milling |
|
Material |
Tungsten Carbide, solid carbide, cemented carbide |
|
HRC |
45/55/58/60/65 |
|
Type |
Carbide End Mills |
|
Coating |
Various Coatings Available, Altin, Tialn, Tisin, Tin, DLC,Nano, Diamond |
|
Helix Angle |
10degree,15degree,25degree,35degree,45degree,55degree, |
|
Size |
Metric & Inch size Based Tools |
|
Tolerance |
h6 |
|
Suitable For |
Steel, Stainless Steel, Die Steel, Mould Steel, Carbon Steel, Cast Iron, Copper, ect. |
Δ HRC
|
HRC |
HRC 50 |
HRC 55 |
HRC 58 |
HRC 60 |
|
Material |
YG 10X |
YL10.2&WF25 |
Chinese K44 |
K44 |
|
Grain Size |
0.7um |
0.6um |
0.5um |
0.5um |
|
Co(%) |
10% |
10% |
10% |
12% |
|
Flexural Strength |
3320N/MM2 |
4000N/MM2 |
4300N/MM2 |
4300N/MM2 |
Δ Coating
|
Super Coating |
AlTiN |
TiAlN |
TiSiN |
Nano |
|
Hardness (HV) |
3200 |
2800 |
3600 |
42(GPA) |
|
Thickness (UM) |
2.5-3 |
2.5-3 |
3 |
3 |
|
Oxidation Temp (°) |
900 |
800 |
1000 |
1200 |
|
Friction Coeffect |
0.3 |
0.3 |
0.45 |
0.4 |
|
Color |
Black |
Violet |
Copper |
Blue |
Δ Specification Model
|
Diameter |
Length of cutting edge |
Total length |
Diameter of the shank |
|
ø1 |
3 |
50 |
ø4 |
|
ø1.5 |
4 |
50 |
ø4 |
|
ø2 |
6 |
50 |
ø4 |
|
ø2.5 |
7 |
50 |
ø4 |
|
ø3 |
8 |
50 |
ø4 |
|
ø3.5 |
10 |
50 |
ø4 |
|
ø4 |
10 |
50 |
ø4 |
|
ø4.5 |
13 |
50 |
ø6 |
|
ø5 |
13 |
50 |
ø6 |
|
ø5.5 |
15 |
50 |
ø6 |
|
ø6 |
15 |
50 |
ø6 |
|
ø7 |
20 |
60 |
ø8 |
|
ø8 |
20 |
60 |
ø8 |
|
ø9 |
25 |
75 |
ø10 |
|
ø10 |
25 |
75 |
ø10 |
|
ø11 |
30 |
75 |
ø12 |
|
ø12 |
30 |
75 |
ø12 |
|
ø14 |
35 |
80 |
ø14 |
|
ø16 |
45 |
100 |
ø16 |
|
ø18 |
50 |
100 |
ø18 |
|
ø20 |
50 |
100 |
ø20 |
Advantages:
1. With submicron grain size carbide
2. With TiAIN coating
3. With 2 flutes Flattened endmills, 2 flutes ball nose endmills, 3 flutes flattened endmills and 4 flutes flattened endmills, 4 flutes ball nose endmills, 6 flutes flattened endmills.
4. For machining hardened steel, alloy steel, cast iron, aluminum etc.
5. Special orders accepted
6. With stock available for standard sizes
7. Blazers coating
Carbide end mills for machining all kinds of steel with hardness from 45 HRC to 65 HRC or even above, excellent cutting performance and large feed rate can improve your profits and save time. And we have a large stock of standard sizes of carbide end mills and can dispatch the goods within 24 hours.
The factors of choosing End Mills for Metal
1. Material of Workpiece:
● Different metals have varying hardness and properties. Common metals include aluminum, steel, stainless steel, brass, and titanium. Each material requires a specific type of end mill.
2. Type of End Mill:
● Square End Mills: Used for general milling applications, especially for slotting, profiling, and roughing.
● Ball Nose End Mills: Ideal for 3D contouring and finishing operations. They have a rounded tip that creates smooth curves and contours.
● Corner Radius End Mills: Similar to ball nose end mills but with a smaller radius. They are suitable for roughing and finishing.
● Flat End Mills: Have a flat bottom and are used for cutting flat surfaces. They are suitable for roughing and finishing.
3. Coating:
● TiN (Titanium Nitride) Coating: Increases hardness and enhances wear resistance.
● TiCN (Titanium Carbonitride) Coating: Provides better wear resistance and is suitable for high-speed applications.
● TiAlN (Titanium Aluminum Nitride) Coating: Offers high heat resistance and works well with high-temperature alloys.
● AlTiN (Aluminum Titanium Nitride) Coating: Ideal for high-temperature cutting operations.
4. Flute Count:
● Single Flute: Provides more room for chip evacuation, suitable for softer metals.
● Multiple Flutes: Offer better stability and can handle harder materials. Common options include 2, 3, or 4 flutes.
5. Helix Angle:
● Higher Helix Angle (40-60 degrees): Suitable for softer metals and provides efficient chip evacuation.
● Lower Helix Angle (20-40 degrees): Suitable for harder metals and provides better tool strength.
6. Cutting Speed and Feed Rate:
● Consider the recommended cutting speed (surface feet per minute) and feed rate (inches per tooth) for the specific material being machined. These parameters can significantly impact tool life and the quality of the finished surface.
7. Tool Size:
● Choose an appropriate diameter and length for the end mill based on the specific application requirements and the machine's capabilities.
8. Budget and Quality:
● Consider your budget constraints but prioritize quality. High-quality end mills might be more expensive initially but can offer better performance and longer tool life, ultimately saving money in the long run.
9. Consulting Tooling Guides and Experts:
● Many manufacturers provide guides and online resources to help you choose the right tool for your specific application. Additionally, consulting with machining experts or tooling suppliers can provide valuable insights.
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