The 2F ball head milling cutter is an efficient tool specifically designed for such processing conditions. It features a U-shaped slot with large chip removal structure combined with a two-blade design, ensuring smooth chip removal and smooth cutting. It is an excellent tool for rough machining and curved surface processing. Smooth chip removal + high metal removal rate (MRR). Compared to three-blade or four-blade tools, the chip removal slot of this 65-degree 2F ball cutter has more space, and the rolled chips can be smoothly discharged without accumulation or getting stuck in the slot. Whether it is for roughing deep cavities, chamfering transitions, contour material removal, or initial mold processing, this U-shaped slot 65-degree 2F ball cutter can provide stable and continuous cutting capabilities.
SPEC
|
Material |
Solid tungsten carbide |
|
Coating |
Uncoated or coated |
|
Chemical Composition |
10% Co & 90% WC |
|
Grain Size |
1.2 μm |
|
Hardness (HRA) |
≥90 |
|
Magnetic Force |
23 (KA/M) |
|
T.R.S |
3200 (N/mm2) |
|
Magnetic Saturation |
10.3 (Ms) |
|
Purpose |
Kind of tool to milling |
|
Density |
14.05 (g/cm3) |
Tungsten Cemented Carbide Grade
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Company Information
Kunshan Zhiyi Dingli Cemented Carbide Tool Co., Ltd. specializes in two-flute ball nose end mills from our Suzhou plant, designed for 3D contouring and mold cavity roughing. Our 2F ball head cutters feature U-groove chip evacuation design for smooth cutting in deep cavities and curved surfaces, serving the mold and die industry and automotive prototyping sectors.
Ball nose end mills from our production line are used in mold shops across Germany, Italy, Japan, and China. We actively collaborate with cutting tool distributors who provide local inventory and application support in key markets.
Production Flow Chart
Packing & Delivery
Packing
1>Put the goods encased with plastic bag or plastic case in wooden box/carton/iron box,etc.
2>Other packing will be accept according to your needs.
FAQ
Q1: Why is your 2F ball nose good for roughing?
A1: Our 65 degree U-groove provides 30 percent more chip space than standard designs for higher metal removal rates in cavity roughing.
Q2: What stepover do you recommend?
A2: 50 to 70 percent of diameter for roughing, reduce to 5 to 10 percent for finishing. The 2-flute design handles these well.
Q3: Can these cut hardened mold steel?
A3: Yes, up to HRC 52. For HRC 62, choose our micro-grain grade with AlCrN coating.
Q4: Do you offer different helix angles?
A4: Standard 65 degrees for general 3D milling. 30 to 45 degree variants for finishing prioritize surface finish.
Q5: Tool life in P20 mold steel?
A5: Typically 8 to 12 hours of continuous cutting at recommended parameters, varying with conditions and coolant.
About Color Aberration
Product pictures are all physical photography, due to photo-taking technology, light, display parameters, etc., there may be differences between the received physical objects and photos, please refer to the physical.
Cargo Receipt
All our products go through strict inspection and count before shipment. Please check the goods in person when they receive them.
Please refuse to sign and contact us if you find that the CTN number and model is wrong or the product is damaged in transit.
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