Changzhou Ruilida Tools Co., Ltd.
| Payment Terms | T/T/PayPal/Credit Card |
| Supply Ability | 100000pcs/month |
| Delivery Time | 6-7 work days |
| Packaging Details | 1pcs end mill in a plastic tube, 10pcs a rubber bundle, then in a carton. |
| Product | HRC50 2 Flute 4mm Carbide Flat Endmill |
| Raw Material | ZY10EF Zhangyuan |
| Flute Number | 2 |
| Diameter | 4mm |
| Flute length | 10mm |
| Overall length | 50mm |
| Shank diameter | 4mm |
| Application | Slot milling for Iron, Steel, Cast Iron, etc. |
| Helix | 35 degree |
| Brand Name | RLD Tools |
| Model Number | HRC50-4mm |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T/PayPal/Credit Card | Supply Ability | 100000pcs/month |
| Delivery Time | 6-7 work days | Packaging Details | 1pcs end mill in a plastic tube, 10pcs a rubber bundle, then in a carton. |
| Product | HRC50 2 Flute 4mm Carbide Flat Endmill | Raw Material | ZY10EF Zhangyuan |
| Flute Number | 2 | Diameter | 4mm |
| Flute length | 10mm | Overall length | 50mm |
| Shank diameter | 4mm | Application | Slot milling for Iron, Steel, Cast Iron, etc. |
| Helix | 35 degree | Brand Name | RLD Tools |
| Model Number | HRC50-4mm | Place of Origin | China |
| High Light | two or four flute end mill HRC50 RLD ，1/8 flat end mill HRC50 RLD ，3/8 flat end mill bit | ||
OEM RLD HRC50 2 Flute 4mm Tungsten Solid Carbide Flat Endmills Chinese Manufacture
Big Core design
1. Increase rigidity
2. Good stability and concentricity
Sharp Cutting edge
1. Durable and wear-resistant
2. Reduce product burrs during processing
3. High precision and good surface finishing
| Product name | RLD HRC50 2 flutes 4mm flat end mill |
| Specification | 4*10*50*4D*2F |
| Suitable for | Slot Milling for Iron, Steel, Alloy Steel, etc. |
| Machine type | CNC milling machine |
| Flutes | 2 |
| Coating | AlTiN/Customized |
| Helix Angle | 35° |
| Co | 10% |
| HRA | 91.8 |
| TRS Min(N/mm²) | 4000 |
| Tolerance | Within 0/-0.02mm |
| Processing machine | ANCA/ |
Carbide Raw Material Introduction
| End mill grade | Carbide rod | Grain size | HRA | Application |
| HRC50 | ZY10EF | 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. |
| RLD HRC50 Square End Mill Standard Size | ||||
| Flute Dia(mm) | Overall Length(mm) | Cutting Length(mm) | Shank Dia(mm) | Flutes |
| 1 | 50 | 2.5 | 4 | 2/4 |
| 1.5 | 50 | 4 | 4 | 2/4 |
| 2 | 50 | 5 | 4 | 2/4 |
| 2.5 | 50 | 6.5 | 4 | 2/4 |
| 3 | 50 | 7.5 | 3 | 2/4 |
| 3 | 50 | 7.5 | 4 | 2/4 |
| 3.5 | 50 | 9 | 4 | 2/4 |
| 4 | 50 | 10 | 4 | 2/4 |
| 4 | 75 | 14 | 4 | 2/4 |
| 4 | 100 | 18 | 4 | 2/4 |
| 5 | 50 | 13 | 5 | 2/4 |
| 5 | 50 | 13 | 6 | 2/4 |
| 6 | 50 | 15 | 6 | 2/4 |
| 6 | 75 | 21 | 6 | 2/4 |
| 6 | 100 | 27 | 6 | 2/4 |
| 8 | 60 | 20 | 8 | 2/4 |
| 8 | 75 | 30 | 8 | 2/4 |
| 8 | 100 | 35 | 8 | 2/4 |
| 10 | 75 | 25 | 10 | 2/4 |
| 10 | 100 | 40 | 10 | 2/4 |
| 12 | 75 | 30 | 12 | 2/4 |
| 12 | 100 | 45 | 12 | 2/4 |
| 14 | 100 | 45 | 14 | 2/4 |
| 16 | 100 | 45 | 16 | 2/4 |
| 18 | 100 | 45 | 18 | 2/4 |
| 20 | 100 | 45 | 20 | 2/4 |
| 6 | 150 | 35 | 6 | 2/4 |
| 8 | 150 | 50 | 8 | 2/4 |
| 10 | 150 | 55 | 10 | 2/4 |
| 12 | 150 | 60 | 12 | 2/4 |
| 14 | 150 | 65 | 14 | 2/4 |
| 16 | 150 | 65 | 16 | 2/4 |
| 18 | 150 | 65 | 18 | 2/4 |
| 20 | 150 | 75 | 20 | 2/4 |
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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 quantities, 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?
For customized tools, 30% in advance, the balance amount is paid before shipment.
T/T, Trade Assurance on Alibaba (credit card), etc.
6. Can you produce special carbide tools?
Yes, we can produce customized carbide tools according to your drawings or samples.
7. Do you have any discounts?
Yes, our company has discounts according to the purchase amount.
8. Do you prepare standard sizes end mill in stock?
Yes, for standard metric sizes end mill, we usually prepare in stock.
For carbide drill bit and reamer, we only produce against the order.
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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