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High-performance ball nose cutter for deep cavities

This Solid Carbide Ball Nose Cutter with 2 flutes in the long version is specifically designed for finishing complex and deep workpiece contours. The neck clearance prevents interference, opening up flexible application possibilities in hard-to-reach areas typical of mold and die making. Thanks to the 30° helix angle and the precise, centre-cutting geometry, this tool supports efficient workflows and clean surface finishes. The tough RT303 PVD coating ensures long-lasting sharpness in industrial machining environments.

Suitable materials

Technical data

  • Geometry: Centre cutting
  • Operation: Finishing
  • Coating: PVD
Mill Type Solid Carbide Ball Nose Cutter
Helix Angle 30°
Workpiece Material Steel, Stainless Steel, Cast Iron
Processing Finish
Lenght Long version
Shank Cylindrical Shank
Flutes 2
Grade RT303: PVD-coated fine-grain carbide for general Application in milling (VHM)
Packaging unit 1 Pc

Dimensions of Solid Carbide Ball Nose Cutter - 2 Flutes - Long Version

Art. Nr. D R d2(h6) d1 H M L Teeth
KFL-Z2-D3.0 RT303 2551191 3 1,5 6 2,8 4 15 75 2
KFL-Z2-D4.0 RT303 2551192 4 2 6 3,7 5 20 75 2
KFL-Z2-D5.0 RT303 2551193 5 2,5 6 4,6 6 25 80 2
KFL-Z2-D6.0 RT303 2551194 6 3 6 5,5 7 60 80 2
KFL-Z2-D8.0 RT303 2551195 8 4 8 7,4 9 65 90 2
KFL-Z2-D10.0 RT303 2551196 10 5 10 9,2 11 40 100 2
KFL-Z2-D12.0 RT303 2551197 12 6 12 11 12 50 120 2

Applications

With its well-thought-out design, this solid carbide cutter is highly suitable for 3D milling, copy milling, and general contour machining. It reliably finishes radii and curved surfaces on components where standard end mills cannot reach optimally due to their shorter overhang.

Eckfräsen

Special features

The combination of a long version and a specific neck clearance is a well-thought-out solution for frictionless work in deep milling applications. The PVD-coated fine-grain carbide grade RT303 effectively protects the tool against premature wear. Since the cutter is centre-cutting, users can flexibly utilize it for gentle plunging processes. Another key feature is the 30° helix, which promotes smooth and low-vibration running during finishing tasks.

2551191

Data sheet

Materials
Cast Iron
Stainless Steel
Steel
Solid carbide Mills
Ball End Mills

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