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Minimum Order Quantity: 5-10pcs
Delivery Time: 5-8 working days
Payment Terms: T/T, Paypal,Western Union
Solid Carbide DLC Coated 3 Flutes Roughing End Mill For Aluminium
Products Function
Material | Tungsten Cobalt Alloy, Tungsten Carbide | Machine Type | Milling Machine |
Controlling Mode | CNC Tooling System | Precision | 0.005-0.01mm |
Shank Diameter | 4-40mm | Coating | No coating |
Flute Diameter | 0.3-40mm | HRC | HRC55 |
Overall Length | 38-330mm | Suitable For | Wood working |
Clients Good Feedback
”We would like to compare yours against others. They work much better than previous tools we have ever used. The 12mm 3 flute end mill were used for processing aluminum for 600 meters. The lifetime is so long. We will order more.“”
- Adam Gillard, United Kingdom

Products Features
The Solid Carbide DLC Coated 3 Flutes Roughing End Mill for Aluminium is specially designed for high-efficiency roughing and semi-finishing of aluminum and non-ferrous materials. Made from premium ultra-fine grain solid carbide, this end mill provides excellent wear resistance, high rigidity, and stable cutting performance even under high-speed machining conditions.
With a 3-flute geometry optimized for aluminum machining, this roughing end mill offers an ideal balance between high material removal rate and smooth chip evacuation. The specially designed serrated (roughing) cutting edges effectively break chips into smaller segments, significantly reducing cutting force, vibration, and heat generation during machining.
The advanced DLC (Diamond-Like Carbon) coating delivers outstanding lubricity and low friction, preventing built-up edge (BUE) and material adhesion. This makes the tool especially suitable for machining aluminum alloys, pure aluminum, copper, brass, and other non-ferrous metals, ensuring a clean surface finish and extended tool life.
Solid carbide substrate with ultra-fine grain structure for high strength and durability
DLC coating for superior anti-adhesion performance and reduced friction
3 flutes design optimized for aluminum machining
Roughing cutting edge for fast material removal and efficient chip breaking
Excellent chip evacuation, suitable for high-speed and high-feed machining
Reduced vibration and stable cutting performance
Long tool life and consistent machining quality
Roughing and semi-finishing of aluminum and aluminum alloys
Machining of non-ferrous materials such as copper, brass, and magnesium alloys
CNC milling machines, machining centers, and high-speed milling equipment
Automotive, aerospace, mold making, electronics, and general machining industries
This DLC coated solid carbide roughing end mill is an ideal solution for manufacturers seeking high productivity, reduced machining time, and lower tooling costs. Its optimized flute design and advanced coating technology allow for aggressive cutting parameters while maintaining excellent surface quality and tool reliability.
Whether for mass production or custom machining, the Solid Carbide DLC Coated 3 Flutes Roughing End Mill for Aluminium delivers efficient cutting, stable performance, and superior cost-performance ratio.

Specitications
| Item No. | Flute Diameter (mm) | Flute length (mm) | Shank Diameter (mm) | Overall length (mm) |
| SDK55-RA3-040-C | 4 | 12 | 4 | 50 |
| SDK55-RA3-060-C | 6 | 18 | 6 | 50 |
| SDK55-RA3-080-C | 8 | 24 | 8 | 60 |
| SDK55-RA3-100-C | 10 | 30 | 10 | 75 |
| SDK55-RA3-120-C | 12 | 36 | 12 | 75 |
| SDK55-RA3-140-C | 14 | 45 | 14 | 100 |
| SDK55-RA3-160-C | 16 | 45 | 16 | 100 |
| SDK55-RA3-180-C | 18 | 45 | 18 | 100 |
| SDK55-RA3-200-C | 20 | 45 | 20 | 100 |
| SDK55-RA3-040XL-C | 4 | 16 | 4 | 100 |
| SDK55-RA3-060XL-C | 6 | 24 | 6 | 100 |
| SDK55-RA3-080XL-C | 8 | 32 | 8 | 100 |
| SDK55-RA3-100L-C | 10 | 40 | 10 | 100 |
| SDK55-RA3-120L-C | 12 | 48 | 12 | 100 |
Show Details

Factory

Promotion Policy:
1. Free sample:Free sample can be provided, if clients agree to pay for shipping cost.
2. First order coupon: New clients can enjoy USD50 discount coupon for first order, if the total order amount is more than USD500.
3. Big order discount: Clients can enjoy 2%~5% discount, if the total order amount is more than USD5000.
Quality compare for end mill:

Clients Benefits:
1. More revenue: due to our big stocks, tools cost can be controlled. With our competitive price, we can help you to make even more revenue but with lower cost.
2. No quality complain: By control quality from raw material to production process and 100% examed before shipment, so we can help you to keep away from any clients complain for quality issue.
3. One stop shop service: we have variety of cnc milling tools, cnc router bits and cnc drilling tools. You do not need to buy everywhere and pay shipping cost everywhere.
4. Increase clients conversion rate: with our technical and market experience, we can help you to generate more customer with even higher conversion rate.
5. Fast feedback: we offer 24 hours online service, any questions from you or your clients will be replied immediately, your clients will be happy, then you will be happy.
6. Cutomized tools: Customized tools can be provided acccording to your drawing and your work piece.

FAQ
1.Delivery Time: 5-10 Working days
2.Payment Terms:T/T, Paypal, Western Union, AliExpress.
3.Shipping Terms: DHL. FEDEX, UPS, TNT, EMS.etc. according to your demand.
4.Main Markets: Germany,Italy, France,Spain, Russia, Australia, Brazil, Canada,USA, Mexico, Czech, Poland, Turkey and so on.
High Quality with Reasonable Price. Welcome send inquiry to us.







