Changzhou Ruilida Tools Co., Ltd.
| Payment Terms | T/T/PayPal/Credit Card |
| Supply Ability | 100000pcs/month |
| Delivery Time | 5-8 work days |
| Packaging Details | 1pcs end mill in a plastic tube, ten pieces a bundle, then put in carton. |
| Product | HRC55 4 Flutes 4R0.5 Corner Radius End Mill |
| Flute Diameter | 4R0.5 |
| Flute Length | 10mm |
| Overall Length | 50mm |
| Shank Dia | 4mm |
| Material | WF25 |
| Coating | AlTiSiN |
| Suitable for | General steel under hardness HRC50 |
| Brand Name | RLD Tools |
| Model Number | HRC55-4R0.5 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T/PayPal/Credit Card | Supply Ability | 100000pcs/month |
| Delivery Time | 5-8 work days | Packaging Details | 1pcs end mill in a plastic tube, ten pieces a bundle, then put in carton. |
| Product | HRC55 4 Flutes 4R0.5 Corner Radius End Mill | Flute Diameter | 4R0.5 |
| Flute Length | 10mm | Overall Length | 50mm |
| Shank Dia | 4mm | Material | WF25 |
| Coating | AlTiSiN | Suitable for | General steel under hardness HRC50 |
| Brand Name | RLD Tools | Model Number | HRC55-4R0.5 |
| Place of Origin | China | ||
| High Light | 6mm corner radius end mill HRC55 RLD ，2mm corner radius end mill HRC55 RLD ，4mm corner rounding end mill | ||
HRC55 4 Flutes 4R0.5 Solid Carbide Corner Radius Coated
End Mills for Steel with AlTiSiN Coating
| Product name | RLD HRC55 corner radius end mill 4R0.5 |
| Size | 4R0.5*10*50*4D*4F |
| Suitable for | Alloy steel, stainless steel, cast iron, steel under HRC50, etc. |
| Machine type | CNC milling machine |
| Flutes | 4 |
| Coating | AlTiSiN |
| Helix angle | 35° |
| Co | 12% |
| HRA | 92.2 |
| TRS Min(N/mm²) | 3800 |
| Tolerance | Within 0/-0.02mm |
| Processing machine | ANCA/ |
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 |
| RLD Corner Radius End Mill Standard Size HRC50 | ||||
| Flute Dia(mm) | Overall Length(mm) | Cutting Length(mm) | Shank Dia(mm) | Flutes |
| 2 (R0.2, 0.5) | 50 | 5 | 4 | 4 |
| 3 (R0.2, 0.5) | 50 | 8 | 4 | 4 |
| 4 (R0.2, 0.5) | 50 | 10 | 4 | 4 |
| 4 (R0.2, 0.5) | 75 | 12 | 4 | 4 |
| 4 (R0.2, 0.5) | 100 | 16 | 4 | 4 |
| 5 (R0.5,1) | 50 | 13 | 6 | 4 |
| 6 (R0.5,1) | 50 | 15 | 6 | 4 |
| 6 (R0.5,1) | 75 | 18 | 6 | 4 |
| 6 (R0.5,1) | 100 | 24 | 6 | 4 |
| 8 (R0.5,1) | 60 | 20 | 8 | 4 |
| 8 (R0.5,1) | 75 | 24 | 8 | 4 |
| 8(R0.5,1) | 100 | 32 | 8 | 4 |
| 10 (R0.5,1) | 75 | 25 | 10 | 4 |
| 10 (R0.5,1) | 100 | 30 | 10 | 4 |
| 12 (R0.5,1) | 75 | 30 | 12 | 4 |
| 12 (R0.5,1) | 100 | 36 | 12 | 4 |
FAQ
1. Are you a manufacturer or trading company?
We are a professional manufacturer of carbide tools which established in 2011.
2. Which CNC grinding machine do you use?
All of our carbide tools are produced by ANCA & machine.
3. Which shipping method do you usually use?
We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ETC.
For large amount, we can send by air or by sea.
4. How about the delivery time?
For stock items, we can dispatch within 2 business days after receiving payment.
For the out-of-stock items, it depends on the quantity.
Usually is around 5-7 business days.
5. Which payment methods do you accept?
We accept T/T, Trade Assurance Order on Alibaba(credit card), PayPal, etc.
6. Can you produce special carbide tools?
Yes, we can produce customized carbide tools according to your drawings or samples.
7. Can you do OEM?
Yes, we can engrave your logo on the tool's shank and make customized stickers.
8. How many grinding machines do you have now?
Our company has 13 sets of CNC grinding machines.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
2500000-3000000
Employee Number:
40~50
Ecer Certification：
Site Member
Changzhou Ruilida Tools CO., Ltd. is a professional enterprise involved in manufacturing and marketing solid carbide round cutting tools like the end mill, drill bit, reamer, and customized carbide cutters for a wide range and variety of customers home and abroad. Our products are widely used... Changzhou Ruilida Tools CO., Ltd. is a professional enterprise involved in manufacturing and marketing solid carbide round cutting tools like the end mill, drill bit, reamer, and customized carbide cutters for a wide range and variety of customers home and abroad. Our products are widely used...
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