Excision (GM839) X-Power Pro Carbide 4Flute Corner Radius End Mill, Stub Length
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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 (GM839) X-Power Pro Carbide 4Flute Corner Radius End Mill,...
Excision (GM839) X-Power Pro Carbide 4Flute Corner Radius End Mill, Stub Length. 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
Product details
X-POWER PRO 4 Flute 30° Helix Stub Corner Radius End Mill GM839 delivers rigid, precise milling. Advanced ‘Z Coating’ with an ultrafine micrograin carbide substrate supports long life in wet or dry cutting. It machines steels, stainless steel, cast iron, and hardened steels to 55 Rockwell with consistent accuracy. Diameters span 2–12 mm, with 20–30% longer life and over 20% faster cutting versus X-Power.
Specifications
| Flutes | 4 |
| Helix Angle | 30° |
| Cutting Edge Shape | CORNER RADIUS |
| Size Min | D2.0 |
| Size Max | D12.0 |
| Length | Stub Length |
| Coating | Y-Coating |
- Specified features include carbide, 4-flute geometry, corner-radius profile, stub length.
- X-POWER PRO 4FL STUB CR E/M 3(R0.3)X6X4(7)X50 — Part GM839030
- X-POWER PRO 4FL STUB CR E/M 4(R0.4)X6X5(9)X50 — Part GM839040
- X-POWER PRO 4FL STUB CR E/M 2(R0.2)X6X2.5(5)X50 — Part GM839020
- X-POWER PRO 4FL STUB CR E/M 6(R0.6)X6X7(14)X55 — Part GM839060
- X-POWER PRO 4FL STUB CR E/M 8(R0.8)X8X10(18)X60 — Part GM839080
- X-POWER PRO 4FL STUB CR E/M 10(R1)X10X12(25)X70 — Part GM839100
- X-POWER PRO 4FL STUB CR E/M 12(R1.2)X12X15(30)X80 — Part GM839120
Match each specification to its product code
| Specification | Product code (SKU) |
|---|---|
| Mill Diameter (mm): 3.0 | Corner Radius (mm): R0.3 | SEGM839030 |
| Mill Diameter (mm): 4.0 | Corner Radius (mm): R0.4 | SEGM839040 |
| X-POWER PRO 4FL STUB CR E/M 2(R0.2)X6X2.5(5)X50 | SEGM839020 |
| X-POWER PRO 4FL STUB CR E/M 6(R0.6)X6X7(14)X55 | SEGM839060 |
| Mill Diameter (mm): 8.0 | Corner Radius (mm): R0.8 | SEGM839080 |
| Mill Diameter (mm): 10.0 | Corner Radius (mm): R1.0 | SEGM839100 |
| Mill Diameter (mm): 12.0 | Corner Radius (mm): R1.2 | SEGM839120 |
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