Engineered for rapid material removal, our high-performance Aluminum Roughing End Mill delivers maximum machining efficiency on aluminum and copper alloys.
This solid carbide aluminum roughing end mill features an advanced chip-breaking profile to improve operational safety and tool life in demanding CNC milling operations.
The Aluminum Roughing End Mill by Durable Mills is engineered specifically for heavy-duty, high-efficiency roughing operations in aluminum and non-ferrous alloys. Featuring a specialized 3-flute knuckle tooth profile and premium solid carbide substrate (Cobalt 10%, HRA 91.2–91.7), this cutter ensures exceptional rigidity, aggressive metal removal rates (MRR), and superior processing safety.
| Property / Composition | Specification Value |
|---|---|
| Cobalt Content (Co) | 10% |
| Hardness (HRA) | 91.2 – 91.7 |
| Target Hardness (Workpiece) | HRC 55 Max |
| Number of Flutes | 3 Flutes (3T) |
| Applicable Material | Axial Depth (ap) | Radial Width (ae) | Cutting Speed (Vc) | Feed per Tooth (fz) |
|---|---|---|---|---|
| Aluminum Alloy, Copper Alloy | ≤ 1.5D | ≤ 0.3D | 130 m/min | 0.008D mm/z |
| Model Type | Cutting Dia. (D, mm) | Flute Length (Lc, mm) | Shank Dia. (d, mm) | Overall Length (L, mm) | Flutes |
|---|---|---|---|---|---|
| DM-3*8*3*50*3T | 3 | 8 | 3 | 50 | 3T |
| DM-3*12*3*75*3T | 3 | 12 | 3 | 75 | 3T |
| DM-3*15*3*100*3T | 3 | 15 | 3 | 100 | 3T |
| DM-4*10*4*50*3T | 4 | 10 | 4 | 50 | 3T |
| DM-4*16*4*75*3T | 4 | 16 | 4 | 75 | 3T |
| DM-4*20*4*100*3T | 4 | 20 | 4 | 100 | 3T |
| DM-5*13*5*50*3T | 5 | 13 | 5 | 50 | 3T |
| DM-5*20*5*75*3T | 5 | 20 | 5 | 75 | 3T |
| DM-5*25*5*100*3T | 5 | 25 | 5 | 100 | 3T |
| DM-5*13*6*50*3T | 5 | 13 | 6 | 50 | 3T |
| DM-6*15*6*50*3T | 6 | 15 | 6 | 50 | 3T |
| DM-6*25*6*75*3T | 6 | 25 | 6 | 75 | 3T |
| DM-6*30*6*100*3T | 6 | 30 | 6 | 100 | 3T |
| DM-8*24*8*60*3T | 8 | 24 | 8 | 60 | 3T |
| DM-8*28*8*75*3T | 8 | 28 | 8 | 75 | 3T |
| DM-8*35*8*100*3T | 8 | 35 | 8 | 100 | 3T |
| DM-10*30*10*75*3T | 10 | 30 | 10 | 75 | 3T |
| DM-10*40*10*100*3T | 10 | 40 | 10 | 100 | 3T |
| DM-12*36*12*75*3T | 12 | 36 | 12 | 75 | 3T |
| DM-12*45*12*100*3T | 12 | 45 | 12 | 100 | 3T |
| DM-14*45*14*100*3T | 14 | 45 | 14 | 100 | 3T |
| DM-14*60*14*150*3T | 14 | 60 | 14 | 150 | 3T |
| DM-16*45*16*100*3T | 16 | 45 | 16 | 100 | 3T |
| DM-16*60*16*150*3T | 16 | 60 | 16 | 150 | 3T |
| DM-18*45*18*100*3T | 18 | 45 | 18 | 100 | 3T |
| DM-18*70*18*150*3T | 18 | 70 | 18 | 150 | 3T |
| DM-20*45*20*100*3T | 20 | 45 | 20 | 100 | 3T |
| DM-20*70*20*150*3T | 20 | 70 | 20 | 150 | 3T |
Roughing end mills are specifically designed with knuckle-form serrations that shear material into small chips, significantly reducing cutting resistance, spindle load, and chatter while maintaining high feed rates in aluminum.
Yes. Durable Mills offers OEM/ODM services for custom neck lengths, extended overall lengths, and specialized coatings (such as DLC or ZrN). Please reach out via our contact page to discuss your requirements.
Flood coolant or high-pressure air blast with MQL (minimum quantity lubrication) is recommended to prevent chip re-welding and ensure continuous heat dissipation during deep pocketing or slotting.
Directly email our sales department at info@durablemills.com or submit an inquiry through our website. We provide wholesale tier pricing and technical data sheets upon request.
