Excision 4G MILL 2FL 30° Helix Rib End Mills
Pickup available at Head Office
Usually ready in 2-4 days
Care information
Care information
Always use caution and common sense when working with tools.
Delivery and Shipping
Delivery and Shipping
Most in-stock orders are dispatched within 1–2 business days. After dispatch, delivery is estimated at 1–7 business days to most Australian metro and regional areas. Remote destinations and custom or special orders may take longer. Delivery timeframes are estimates. See our Shipping Policy for details.
Excision 4G MILL 2FL 30° Helix Rib End Mills
Excision 4G MILL 2FL 30° Helix Rib End Mills. End mills and milling cutters remove material with their cutting end and flutes.
Choosing the right specification
Match cutting diameter, shank, length of cut and reach. Flute count, end shape and coating identify different cutter configurations.
Product details
End mills for milling and profiling operations.
Excision 4G MILL 2 Flute 30°Helix Rib End Mill (SEM845) - 0.1 to 1.5
Product details
The SEM845 series range from 0.5-12mm diameter. These long neck slot drills come with 2 flutes and a plain shank. The 4G Mill range from YG-1 have excellent performance for either dry or wet cutting of all steels, stainless steel, cast iron & hardened steels (Under HRc55).
- Excellent performance dry or wet cutting all steels, stainless steel, cast iron & hardened steels (Under HRc55)
- YG-1's Y1200 coating & premium micrograin carbide substrate
- HSC - High speed cutting
- Due to new coating and tool geometry, 4G Mills can machine up to 1200°C with outstanding wear resistance
- For 1.0mm and below, designed with double neck for increasing tool rigidity and minimizing vibration
- Wide range of neck lengths for rib processing/pocket milling operations
Specifications
| Flutes | 2 |
| Helix Angle | 30° |
| Cutting Edge Shape | Square |
| Size Min | D0.1 |
| Size Max | D12.0 |
| Length | Extended Neck |
| Coating | Y-Coating |
- Specified features include 2-flute geometry, 30° helix.
Excision 4G MILL 2 Flute 30°Helix Rib End Mill (SEM845) - 1.5 to 2.5
- Excellent performance dry or wet cutting all steels, stainless steel, cast iron & hardened steels (Under HRc55)
- YG-1's Y1200 coating & premium micrograin carbide substrate
- HSC - High speed cutting
- Due to new coating and tool geometry, 4G Mills can machine up to 1200°C with outstanding wear resistance
- For 1.0mm and below, designed with double neck for increasing tool rigidity and minimizing vibration
- Wide range of neck lengths for rib processing/pocket milling operations
| Flutes | 2 |
| Helix Angle | 30° |
| Cutting Edge Shape | Square |
| Size Min | D0.1 |
| Size Max | D12.0 |
| Length | Extended Neck |
| Coating | Y-Coating |
- Specified features include 2-flute geometry, 30° helix.
Excision 4G MILL 2 Flute 30°Helix Rib End Mill (SEM845) - 2.5 to 4
- Excellent performance dry or wet cutting all steels, stainless steel, cast iron & hardened steels (Under HRc55)
- YG-1's Y1200 coating & premium micrograin carbide substrate
- HSC - High speed cutting
- Due to new coating and tool geometry, 4G Mills can machine up to 1200°C with outstanding wear resistance
- For 1.0mm and below, designed with double neck for increasing tool rigidity and minimizing vibration
- Wide range of neck lengths for rib processing/pocket milling operations
| Flutes | 2 |
| Helix Angle | 30° |
| Cutting Edge Shape | Square |
| Size Min | D0.1 |
| Size Max | D12.0 |
| Length | Extended Neck |
| Coating | Y-Coating |
- Specified features include 2-flute geometry, 30° helix.
Excision 4G MILL 2 Flute 30°Helix Rib End Mill (SEM845) - 5 to 9
- Excellent performance dry or wet cutting all steels, stainless steel, cast iron & hardened steels (Under HRc55)
- YG-1's Y1200 coating & premium micrograin carbide substrate
- HSC - High speed cutting
- Due to new coating and tool geometry, 4G Mills can machine up to 1200°C with outstanding wear resistance
- For 1.0mm and below, designed with double neck for increasing tool rigidity and minimizing vibration
- Wide range of neck lengths for rib processing/pocket milling operations
| Flutes | 2 |
| Helix Angle | 30° |
| Cutting Edge Shape | Square |
| Size Min | D0.1 |
| Size Max | D12.0 |
| Length | Extended Neck |
| Coating | Y-Coating |
- Specified features include 2-flute geometry, 30° helix.
Excision 4G MILL 2 Flute 30°Helix Rib End Mill (SEM845) - 9 to 12
- Excellent performance dry or wet cutting all steels, stainless steel, cast iron & hardened steels (Under HRc55)
- YG-1's Y1200 coating & premium micrograin carbide substrate
- HSC - High speed cutting
- Due to new coating and tool geometry, 4G Mills can machine up to 1200°C with outstanding wear resistance
- For 1.0mm and below, designed with double neck for increasing tool rigidity and minimizing vibration
- Wide range of neck lengths for rib processing/pocket milling operations
| Flutes | 2 |
| Helix Angle | 30° |
| Cutting Edge Shape | Square |
| Size Min | D0.1 |
| Size Max | D12.0 |
| Length | Extended Neck |
| Coating | Y-Coating |
- Specified features include 2-flute geometry, 30° helix.
- 4G MILL 2FL 30deg. Helix Rib E/M .9X4X1.3(10)X45 — Part SEM84500910E
- 4G MILL 2FL 30deg. Helix Rib E/M 10X10X15(35)X80 — Part SEM84510035E
- 4G MILL 2FL 30deg. Helix Rib E/M 10X10X15(45)X100 — Part SEM84510045E
- 4G MILL 2FL 30deg. Helix Rib E/M 10X10X15(30)X75 — Part SEM84510030E
- 4G MILL 2FL 30deg. Helix Rib E/M 12X12X20(40)X90 — Part SEM84512040E
- 4G MILL 2FL 30deg. Helix Rib E/M 12X12X20(50)X110 — Part SEM84512050E
- 4G MILL 2FL 30deg. Helix Rib E/M 12X12X20(35)X80 — Part SEM84512035E
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