Product Details
Rainbow Color DLC Coating Carbide Endmill Fresas CNC Milling Cutter For Aluminum/Copper
Product Introduction:
4 flutes:
high rigidity, widely used in shallow slot, profile milling, and finish maching.
35 deg:
high adaptability to the material and hardness of workpieces, widely used to mold and product processing and cost efficient.

Specification:
Name: END MILLS
Material: 100% raw material carbide
Metrial: Tungsten Carbide
Coating: HRC45° HRC50° HRC55° HRC60° HRC65°
Flute:1Flute 2Flute 3Flute 4Flute 5Flute End Mills
About Coatings:
Endmill Grade | Coating Name | Color | Hv | μm | Friction | The MaxºC | Application |
HRC 45° coating | AlTiN | black | 3300 | 0.6 | 0.7 | 850ºC | Suitable for General Steel |
HRC 50° coating | AlTiN | black | 3300 | 0.6 | 0.7 | 850ºC | Suitable for General Steel |
HRC 55° coating | TiSiAlN | bronzed | 3400 | 0.5 | 0.7 | 900ºC | General Steel,cast cast iron |
HRC 60° coating | AlCrSiN | black | 4000 | 0.4 | 0.35 | 1100ºC | High Hard Material, steel, cast iron, etc |
HRC 65° coating | nACo 3 Blue | blue | 4500 | 0.4 | 0.45 | 1200ºC | Titanium Alloy, High-temperature Alloy,material, etc |
HSS | nACo 3 Blue | Other | 4500 | 0.4 | 0.45 | 1200ºC | Stainless steel |
Free Sample Test : Contact Us For Inquiry |
Product Catalog:

Product Sizes:
D1 (Diameter of cut) | d (Shank Diameter) | L (Flute Length) | L1 (Overall Length) |
1mm | 4mm | 3mm | |
1.5mm | 4mm | 4mm |
2mm | 4mm | 6mm |
2.5mm | 4mm | 8mm |
3mm | 3mm | 8mm |
3mm | 4mm | 8mm |
3.5mm | 4mm | 11mm |
4mm | 4mm | 11mm |
1mm | 6mm | 3mm |
1.5mm | 6mm | 4mm |
2mm | 6mm | 6mm |
2.5mm | 6mm | 8mm |
3mm | 6mm | 8mm |
3.5mm | 6mm | 11mm |
4mm | 6mm | 11mm |
4.5mm | 6mm | 13mm |
5mm | 5mm | 13mm |
5mm | 6mm | 13mm |
6mm | 6mm | 15mm |
7mm | 8mm | 20mm |
8mm | 8mm | 20mm |
9mm | 10mm | 25mm | |
10mm | 10mm | 25mm |
12mm | 12mm | 30mm |
14mm | 14mm | 45mm | |
16mm | 16mm | 45mm |
18mm | 18mm | 45mm |
20mm | 20mm | 45mm |
Production Process:

Package & Shipping:

Our Advantages:
Suitable for finishing,can achieve the mirror effect.
coating increase surface gloss,and prolonging life.
100% quality guarantee (ISO9001)
Work material: carbide steel, alloy steel, cast iron, copper, mould steel,etc.
100% original tungsten, without recycle parts. Wc90%, Co10%, more cobalt will make end mills more crisp.
Our Company:
FAQ:
1) When can I get the price?
We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
2) How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. If you just need a blank sample to check the design and paper quality, we will provide you sample for free, as long as you afford the express freight.
3) How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.
4) How long does the whole procedure being worked out?
After you place a order,the production handling time is about 45-60 days. We need 15 days to prepare all the stuff then 30 days for manufacturing.
5) What about the transportation and delivery date?
Normally we use shipment to transprot the goods.It is about 25-40 days.It also denpends on which coutry and port you are.It could be shorter if you need to send the goods like Asian. If there are some emergencies we can send the goods via air express, as long as you afford the traffic expense.
6) Are you trading company or manufaturer?
We are professional manufacturer. We not only owns our tools factory, but also have cemented carbide factory.
7) Where is your factory located?
We are located in Weishanhu Road 100, Xixiashu Town, New North District, Changzhou City, Jiangsu, China.
8) How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.
9) How about your stock?
We have large quantity products in stock, regular types and sizes are all in stock.
10) Is free shipping possible?
We don't offer free shipping service. We can have a discount if you buy a large quantity products.
Company Profile
Joint carbide co.,ltd was established on January 21, 2019, as a sales branch established
by Zigong joint carbide co.,ltd in Chengdu.Our company covers
20,000 square meters was a high-tech enterprise integrating
research, development, production and sales of cemented carbide
products and cemented carbide rotary burrs,carbide tire
studs,carbide repair tire stud,carbide particles & composite
welding rods.

The company is committed to providing high-precision, high-speed
and efficient metal grinding solutions and services for the
machinery manufacturing industry. The company introduced the most
advanced international five-axis five-linkage CNC tool grinder,
three-coordinate tool detector and other equipment from Germany.
The aim is to produce high-quality, internationally competitive
products using internationally advanced equipment. At present, our
company has become the largest rotary file production base in the
country, with a mature R&D team and management team in China,
and a stable supply chain.

As a metal cutting tool, the rotary file has been exported to
Europe, North America, South America and a small number of
Southeast Asian countries.A few days ago, the company has completed
the accumulation of various infrastructure and technology research
and development. Since 2020, our company has added 200 five-axis
and five-linkage rotary grinders. By 2023, our company will invest
a total of 400 five-axis and five-linkage rotary grinders. Grinding
machine (total value 150 million yuan). By then, our company will
become the world's largest supply base for rotary files.We have the
world's advanced raw material cemented carbide formula technology,
the most optimized advanced manufacturing process, and the
largest-scale production equipment.
Our Brands:


