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- G4 Super Micro Grain End Mills
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- G4E45-4T - Square
Square End Mills-4 Flute Helix angle 45°
G4E45-4T - Square
- Application
- Scope of application: Plastic mold、forging mold、casting mold、sheet metal mold、 vehicle parts and various industrial parts.
- Applicable materials: Carbon steel、mold steel、alloy steel、tool steel and cast iron.
- Main features: The 4-flute end mill is mainly used for lateral fine cutting. It is suggested that steels with hardness less than HRC 60 should be cut. The 45-degree helix angle slows the abrasion of the external diameter. The low torque can make high-speed cutting. The 4-flute design can reduce tool wear when a work piece needs to be cut for a long time so that the dimensional accuracy of the work piece can be increased, the 45 helix is most choosing by tooling industry.
Spec.
| Type No. | Diameter | Flute Length | O.A.L. | Shank Dia |
| 型號 | 直徑d1 | 刃長L1 | 全長L3 | 柄徑d2 |
| G4E45-0104 | 1 | 3 | 50 | 4 |
| G4E45-0204 | 2 | 6 | 50 | 4 |
| G4E45-0304 | 3 | 8 | 50 | 4 |
| G4E45-0404 | 4 | 11 | 50 | 4 |
| G4E45-0504 | 5 | 13 | 50 | 6 |
| G4E45-0604 | 6 | 15 | 50 | 6 |
| G4E45-0704 | 7 | 20 | 60 | 8 |
| G4E45-0804 | 8 | 20 | 60 | 8 |
| G4E45-1004 | 10 | 25 | 75 | 10 |
| G4E45-1204 | 12 | 30 | 75 | 12 |
| G4E45-1604 | 16 | 40 | 100 | 16 |
| G4E45-2004 | 20 | 45 | 100 | 20 |
| G4E45-2504 | 25 | 45 | 100 | 25 |
| unit: mm | ||||
