(GM839) X-Power Pro Carbide 4Flute Corner Radius End Mill, Stub Length
Y-Coated Stub-Length Corner Radius End Mill
- SKU
- GM839030
Key features
- Y-coated solid carbide construction
- Four flute 30° helix geometry
- Stub length corner radius profile
Made in South Korea
Refined surface results
Four flutes support superior workpiece finishes in supported steel machining.
Productive feed potential
Catalogue guidance identifies increased feed rates for productive milling.
Compact radius selection
Stub-length cutters cover 3 to 12 mm diameters and R0.3 to R1.2 radii.
| SKU | Mill Diameter (mm) | Corner Radius (mm) | Overall length (mm) | Shank dia. (mm) | Flutes | Length of cut (mm) | Length below shank (mm) | Neck dia. (mm) | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GM839030 | 3.0 | R0.3 | 50.0 | 6.0 | 4 | 4.0 | 7.0 | 2.8 | In stock | $57.30 | ||
| GM839040 | 4.0 | R0.4 | 50.0 | 6.0 | 4 | 5.0 | 9.0 | 3.7 | 1-2 Weeks | $76.40 | ||
| GM839080 | 8.0 | R0.8 | 60.0 | 8.0 | 4 | 10.0 | 18.0 | 7.4 | 1-2 Weeks | $97.70 | ||
| GM839100 | 10.0 | R1.0 | 70.0 | 10.0 | 4 | 12.0 | 25.0 | 9.4 | In stock | $114.00 | ||
| GM839120 | 12.0 | R1.2 | 80.0 | 12.0 | 4 | 15.0 | 30.0 | 11.4 | In stock | $148.90 |
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- Reviews
YG-1 X-Power Pro GM839 is a Y-coated solid-carbide four-flute stub-length corner-radius end mill. Designed for tool steels, alloy steels, mould steels and other hardened materials, it supports productive milling. Its 30° helix and four-flute geometry support superior workpiece finishes and increased feed rates. The stub-length format combines 4 to 15 mm cutting lengths with corner-radius geometry.
Available variants cover 3 to 12 mm mill diameters and R0.3 to R1.2 corner radii. Plain shanks range from 6 to 12 mm, while selected overall lengths span 50 to 80 mm. These GM839 end mills suit machining operations where a radiused corner and short length are specified.
- Y-coated solid carbide construction
- Four flute 30° helix geometry
- Stub length corner radius profile
- Designed for tool steels alloy steels mould steels and hardened materials
- 3 to 12 mm mill diameters
- R0.3 to R1.2 corner radii
No specifications available.
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