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Description
Technical data for carbide corner radius end mill Ø12 R 1 mm
| Technical data | |
|---|---|
| Working diameter d1 | 12 mm |
| Shank diameter d2 | 12 mm |
| Flute length l2 | 30 mm |
| Overall length l1 | 75 mm |
| Corner radius R | 1 mm |
| Number of cutting edges | 4 |

Solid carbide (VHM) corner radius end mill Ø12 R1 mm
Solid carbide (VHM) corner radius end mill Ø12 R-1 Z-4 45 HRC is a solid cemented carbide (VHM) end mill designed for machining structural and alloy steels, austenitic stainless steels, and cast iron with a hardness of up to 45 HRC. The corner radius R 1 mm strengthens the cutting edge, distributes stress, and reduces chipping, promoting stable performance in continuous and lightly interrupted cutting.
The diameter Ø12 and corner radius geometry facilitate profiling and contour machining with a 1 mm radius transition. The Z-4 configuration, with four effective cutting edges, distributes loads evenly and stabilizes the milling process. The end mill performs well in roughing and semi-finishing operations on CNC machining centers when a predictable process and controlled surface roughness are required. The solid carbide (VHM) corner radius end mill Ø12 R-1 Z-4 45 HRC ensures dimensional repeatability in pockets, slots, and on guide edges.
Benefits
- Radius R 1 mm – strengthens the corner and reduces the risk of microcracking, maintaining stable cutting parameters for longer.
- Z-4 configuration – four cutting edges reduce end mill vibration and allow higher feed per tooth while maintaining finish quality.
- Applications up to 45 HRC – machining of carbon steels, low-alloy steels, and austenitic stainless steels, as well as gray and ductile cast iron.
- Corner radius geometry Ø12 – smooth pocket floors and smaller steps in the radius-to-wall transition area make it easier to maintain tolerances.
The corner radius end mill with diameter Ø12, radius R 1, and Z-4 configuration in the solid carbide (VHM) 45 HRC version is a suitable choice for profiling, edge finishing, and stable contour machining in steels and cast iron.
Cutting data for carbide corner radius end mill Ø12 R-1.0 mm 45 HRC
| Material | Cutting speed Vc [m/min] | Feed per tooth fz [mm] |
|---|---|---|
| PSteel | 60-75 | 0.060-0.086 |
| MStainless steel | 50 | 0.025 |
| KCast iron | 87-100 | 0.035-0.055 |
| NAluminum | 167 | 0.050 |
| HHardened Materials | 40 | 0.027 |
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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