● HIGH SPEED ● HIGH HARDNESS ● HIGH EFFICIENCY
● HIGH SPEED ● HIGH HARDNESS ● HIGH EFFICIENCY
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Micro Diameter End Mill /
ES Copper & Aluminium Series
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0.2mm to 0.8mm
Material: Carbide
Grain Size: 0.2μm
No of Flutes: 2F
Category: Corner Radius End Mill
Coating: DLC
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PRODUCT DESCRIPTION ▼
Corner rounding end mill applicable to copper and copper alloy and other non-ferrous.
● Coating material: DLC
● Friction coefficient: 0.05-0.1
● Micro hardness: 7000 HV0.05
● DLC coating provides wear resistance improvement as well as avoid edge stress in various applications.
Corner rounding end mills are suitable for a wide range of processing, especially tungsten copper, aluminum alloys, magnesium alloys, copper alloys, and titanium alloys.
The use of low coefficient of friction coating technology reduces the viscosity and good wear resistance.
To correctly choose the corner radius size for a corner rounding end mill, consider the following factors:
1. For softer materials： like aluminum, larger corner radii can be beneficial in reducing wear and prolonging tool life, as these metals tend to stick to cutting tools.
2. For harder materials： such as steel or titanium require smaller radii to minimize forces exerted at the cutting edges of tools, thus preventing premature wear or breakage.
3. Finish: If a smoother finish is desired, choose a tool with a larger corner radius.
4. Accuracy： If greater accuracy is needed, select a tool with a smaller radius.
5. Coatings: Coatings can improve the tool's performance and longevity by reducing friction, wear, and heat buildup.
Corner Rounding End Mill Drawing :
Model (NO.) | Flute Diameter (D) | R-corner Radius (R) | FluteLength (l1) | Neck Angle (γ Reference) | Shank Diameter (d) | Full Length (L) |
ESR002-20020-04045 | 0.2 | 0.02 | 0.4 | 15° | 4 | 45 |
ESR005-20020-04045 | 0.05 | 45 | ||||
ESR002-20030-04045 | 0.3 | 0.02 | 0.6 | 15° | 4 | 45 |
ESR005-20030-04045 | 0.05 | 45 | ||||
ESR002-20040-04045 | 0.4 | 0.02 | 0.8 | 15° | 4 | 45 |
ESR005-20040-04045 | 0.05 | 45 | ||||
ESR010-20040-04045 | 0.1 | 45 | ||||
ESR002-20050-04045 | 0.5 | 0.02 | 1.0 | 15° | 4 | 45 |
ESR005-20050-04045 | 0.05 | 45 | ||||
ESR010-20050-04045 | 0.1 | 45 | ||||
ESR002-20060-04045 | 0.6 | 0.02 | 1.2 | 15° | 4 | 45 |
ESR005-20060-04045 | 0.05 | 45 | ||||
ESR010-20060-04045 | 0.1 | 45 | ||||
ESR020-20060-04045 | 0.2 | 45 | ||||
ESR002-20080-04045 | 0.8 | 0.02 | 1.6 | 15° | 4 | 45 |
ESR005-20080-04045 | 0.05 | 45 | ||||
ESR010-20080-04045 | 0.1 | 45 | ||||
ESR020-20080-04045 | 0.2 | 45 |
