Fine Coarse Variable Pitch End Mill For Hardened Steel Roughing Ball Nose End Mill 4F
RLD Custom End Mill Coarse Pitch 4 Flutes Roughing Ballnose Endmills For Hardened Steel
| Product name | RLD custom end mill 4F Roughing Ball Nose End Mill |
| Feature | For hard steel |
| Suitable for | Steel, stainless steel, iron, cast iron/as per requirement |
| Machine type | Rough milling |
| Flutes | 4/ customized |
| Coating | Customized |
| Helix | Customized |
Carbide Raw Material Introduction
| End mill grade | Carbide rod | Grain size | HRA | Application |
| HRC50 | YG10X | 0.6μm | 91.8 |
Aluminum, iron, low alloy steel, general steel under hardness HRC45 |
| HRC55 | WF25 | 0.6μm | 92.2 | Cast Iron, Alloy Steel, General steel under hardness HRC50 |
| HRC60 | GU25UF | 0.4μm | 92.5 | Super Alloy Steel, Stainless Steel, Titanium, Inconel, Hardened Steel under hardness HRC55 |
| HRC65 | GU092 | 0.2μm | 93.5 | Alloy Steel, Hardened Steel under hardness HRC62 |
Coating Introduction
| Coating name | Color | Thickness | Hardness | Friction | The Max ℃ |
| AlTiN | Black | 1.5-3 | 3300 | 0.4 | 900 |
| AlTiSiN | Copper | 1.5-3 | 3500 | 0.35 | 1000 |
| TiAlN | Dark Violet | 1-3 | 3000 | 0.4 | 800 |
| Blue Nano | Blue | 2-4 | 3200 | 0.45 | 1000 |
| AlCrN | Dark grey | 1.5-3 | 3500 | 0.3 | 1250 |
| DLC | Black | 1-3 | 1800 | 0.1 | 350 |
| Diamond | Black | 2-12 | 10000 | 0.02-0.1 | 650 |
| Coating also can be customized according to your requirement. |
Our package
Step1: The end mill has been finished producing and sent to the warehouse
Step2: 1pcs put in a plastic film, 10pcs per group with a rubber band
Step3: Use the air bubble film to encase the plastic pipe
Step4: Put the goods encased with air bubble film in small packing cartons
Step5: Put another air bubble film on the goods and packaging
Step6: Sent by logistics company or express according to customer's need
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.