**Key Features**
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The large arc design with larger cutting stepovers on curved surfaces / side walls, reducing 65% to 80% processing time compared to ball nose end mills.
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Barrel end mills are available in Taper-Shape ,Drop-Shape , and Exchangeable Head design with Taper-Shape.
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Primarily designed for 5-axis machine and is widely applied in aerospace, mold making, and medical technology industries.
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Suitable for 3D surface milling for both semi-finishing and finishing, enhanced precision and efficiency in processing.
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Featuring new G18 composite coating, especially suitable for machining Difficult-To-Cut Materials such as nickel-based superalloy, titanium alloy, and stainless steel.
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Testing result of milling material 1.2311 (P20) at DHF Application center shows the tool life of DHF KB series is significantly better than major European brands.
Tool Test Comparison Report
| Type NO. |
Work Material |
Extension Length |
Cutting Speed (m/min) |
Speed (min-1) |
Feed (mm/min) |
Milling Method |
| KB10R3R100 |
1.2311(P20) |
45mm |
125 |
4000 |
1800 |
3D Milling |
| S COMPANY |
1.2311(P20) |
45mm |
125 |
4000 |
1800 |
3D Milling |
| Type NO. |
Cut of depth (Aa) |
Cut of width (Ap) |
Coating |
Cooling Method |
Total test Machining time |
Tool Life |
| KB10R3R100 |
1.5 |
0.2 |
G18 |
Wet Coolant |
240mins |
100% |
| S COMPANY |
1.5 |
0.2 |
X |
Wet Coolant |
240mins |
75% |
