Home > All Products > Carbide End Mill > Ball Nose End Mill
Product Parameters
| Product Name |
4 Flute Tungsten Carbide Ball Nose End Mill Cutter |
| Material |
Tungsten carbide |
| Flute |
2/4 Flutes |
| Shank Diameter |
3-20mm |
| Total Length |
50-150mm |
| Tolerance |
-0.01~0mm |
| Coating |
AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, DLC or customize |
| HRC |
HRC45, HRC55, HRC60, HRC65 |
| Applicable Machine |
CNC machining center, engraving machine, high speed machine |
| Workpiece Material |
Metal, Carbon Steel, Alloy Steel, Stainless steel, Mould steel etc |
Advantages of 4 Flute Ball Nose End Mill
- Superior surface finish
- Higher productivity
- Greater rigidity & tool life
- Better for hardened steel
Application Guidelines
- 2 Flute Ball Nose: Best for aluminum and roughing.
- 4 Flute Ball Nose: Best for steel finishing and 3D contouring.
All the specs can be customized. For more information, please contact us at any time.
Key Cutting Products We Sell
- Carbide Insert
- Solid Carbide End Mills
- CNC Turning Tool
- Face Milling Tool
- Drills Bits
- Tool Holder
- CNC Chuck & Adapter
- Taps and Dies
- Grinding Tools
Super Raw Material
Premium Quality Material
All cutting materials are from international famous brands, offering high hardness and long tool life.
| HRC |
Grade |
Helix Angle |
Co Content (%) |
Grain Size (UM) |
Bending Strength (N/mm²) |
Application |
| HRC45 |
YG10X |
35° |
10% |
0.8 |
2800 |
General steel |
| HRC55 |
ZK30UF |
35° |
10% |
0.6 |
3000 |
General steel, Cast iron |
| HRC60 |
GU25UF |
35°/45° |
12% |
0.4-0.5 |
≥3800 |
High hard material, Mould steel, Cast iron, etc |
| HRC65 |
GU25UF |
45° |
12% |
0.4 |
4000 |
Titanium alloy, high temperature alloy material, etc |
Super Coating
Advanced Coating Options
Good coating can improve tool life and production efficiency. We provide professional suggestions according to your cutting requirements.
| Coating |
Hardness (HV) |
Thickness (UM) |
Friction Coefficient |
Oxidation Temp. (°C) |
Color |
| AlTiN |
3500 |
2.5-3 |
0.3 |
850°C |
Black |
| TiAlN |
2800 |
2.5-3 |
0.3 |
900°C |
Violet |
| TiSiN |
3600 |
3 |
0.45 |
1100°C |
Copper |
| AlTiSiN |
4000 |
4 |
0.4 |
1200°C |
Blue |
| TiN |
2500 |
2.5-3 |
0.5 |
600°C |
Gold |
Products Description
| Type |
Flute Dia. |
Flute Length |
Shank Dia. |
Overall Length |
Flutes |
| R1.5*6*3*50 | 1.5 | 6 | 3 | 50 | 4 |
| R1.5*6*3*75 | 1.5 | 6 | 3 | 75 | 4 |
| R1.5*6*3*100 | 1.5 | 6 | 3 | 100 | 4 |
| R0.5*2*4*50 | 0.5 | 2 | 4 | 50 | 4 |
| R0.75*3*4*50 | 0.75 | 3 | 4 | 50 | 4 |
| R1*4*4*50 | 1 | 4 | 4 | 50 | 4 |
| R1.25*5*4*50 | 1.25 | 5 | 4 | 50 | 4 |
| R1.5*6*4*50 | 1.5 | 6 | 4 | 50 | 4 |
| R1.75*7*4*50 | 1.75 | 7 | 4 | 50 | 4 |
| R2*8*4*50 | 2 | 8 | 4 | 50 | 4 |
| R2*8*4*75 | 2 | 8 | 4 | 75 | 4 |
| R2*8*4*100 | 2 | 8 | 4 | 100 | 4 |
| R2.5*10*5*50 | 2.5 | 10 | 5 | 50 | 4 |
| R2.5*10*5*75 | 2.5 | 10 | 5 | 75 | 4 |
| R2.5*10*5*100 | 2.5 | 10 | 5 | 100 | 4 |
| R2.5*10*6*50 | 2.5 | 10 | 6 | 50 | 4 |
| R3*12*6*50 | 3 | 12 | 6 | 50 | 4 |
| R3*12*6*75 | 3 | 12 | 6 | 75 | 4 |
| R3*12*6*100 | 3 | 12 | 6 | 100 | 4 |
| R3*12*6*150 | 3 | 12 | 6 | 150 | 4 |
| R1.5*6*6*50 | 1.5 | 6 | 6 | 50 | 4 |
| R3.5*14*8*60 | 3.5 | 14 | 8 | 60 | 4 |
| R4*16*8*60 | 4 | 16 | 8 | 60 | 4 |
| R4*16*8*75 | 4 | 16 | 8 | 75 | 4 |
| R4*16*8*100 | 4 | 16 | 8 | 100 | 4 |
| R4*16*8*150 | 4 | 16 | 8 | 150 | 4 |
| R4.5*18*10*75 | 4.5 | 18 | 10 | 75 | 4 |
| R5*20*10*75 | 5 | 20 | 10 | 150 | 4 |
| R5*20*10*100 | 5 | 20 | 10 | 100 | 4 |
| R5*20*10*150 | 5 | 20 | 10 | 150 | 4 |
| R5.5*22*12*75 | 5.5 | 22 | 12 | 75 | 4 |
| R6*24*12*75 | 6 | 24 | 12 | 75 | 4 |
| R6*24*12*100 | 6 | 24 | 12 | 100 | 4 |
| R6*24*12*150 | 6 | 24 | 12 | 150 | 4 |
| R6.5*26*14*100 | 6.5 | 26 | 14 | 100 | 4 |
| R7*28*14*80 | 7 | 28 | 14 | 80 | 4 |
| R7*28*14*100 | 7 | 28 | 14 | 100 | 4 |
| R7*28*14*150 | 7 | 28 | 14 | 150 | 4 |
| R8*32*16*100 | 8 | 32 | 16 | 100 | 4 |
| R8*32*16*150 | 8 | 32 | 16 | 150 | 4 |
| R9*36*18*100 | 9 | 36 | 18 | 100 | 4 |
| R9*36*18*150 | 9 | 36 | 18 | 150 | 4 |
| R10*40*20*100 | 10 | 40 | 20 | 100 | 4 |
| R10*40*20*150 | 10 | 40 | 20 | 150 | 4 |
Package & Shipment
Frequently Asked Questions
Are you a manufacturer? Do you have a factory?
We are a professional manufacturer with more than 12 years of experience in this field.
When can I get the price?
We usually quote within 24 hours after receiving your inquiry. If you require urgent pricing, please contact us directly so we can prioritize your inquiry.
Is free shipping possible?
We do not offer free shipping services, but we provide discounts for bulk orders. Additionally, we partner with reliable express carriers to offer you the best shipping rates.
How long is the delivery time?
Generally, it takes 5-10 days if the goods are in stock, and 15-20 days if they are out of stock, depending on the order quantity.
How can I pay?
We accept PayPal for sample orders. For larger order volumes, payments can be processed via Western Union or T/T.
What is your MOQ?
We welcome sample orders to test our product quality. There is no strict MOQ requirement, as we aim to prove we are the right supplier for you.
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