Solid Carbide nACo Coated Four Flute Spiral Router Bit End Mill CNC Milling Cutter HRC63 Ø 1mm to 20mm
for Stainless Steel, Copper, Cast iron, Plastic, Titanium Alloy, Graphite, Wood, Composite materials, etc.
High-quality materials, excellent craftsmanship, safe, reliable and durable, long service life, wear resistance, high hardness, sharp and high cutting efficiency. Many size and complete specifications, convenient and flexible installation, convenient maintenance and better cost performance.
Using 0.6um micro-grain tungsten steel base material, it has higher wear resistance and strength, and belongs to the exclusive milling cutter for high-hardness high-speed cutting applications.
It can directly perform roughing and fine processing of heat-treated materials below HRC63, and can process quenching workpiece with a hardness of HRC55 or less, and can process high-hardness steel parts with a hardness of HRC63 or less. reducing the number of tool changes, improving machine tool utilization, and saving manufacturing time.
Full grinding spiral groove, large amount of chip remove, avoid sticking blade, significantly improve production efficiency.
The universal chamfered round shank is easy to use, has good compatibility, enhances the anti-vibration and cutting speed of the milling cutter, and makes the clamping firmer without slipping.
These solid carbide 4-flute cutters were specially developed for machining Metal, wood, plastic, etc. Mainly used for side milling and face milling.
● Material: Solid
Carbide
●
Surface Finish: nACo Coated
● Spiral Angle: 45 degrees
● Hardness: HRC63
●
Applicable materials: Stainless steel, Cast Iron, Copper, Wood, Titanium Alloy, Graphite, Plastic, Composite materials, etc.
●
Applicable machines: CNC machining center, engraving machine, engraving machine and other high-speed machines
● Size = Cutting Diameter * Flute Length * Overall Length * Shank Diameter :
|
Size
（mm）
|
Cutting Diameter （mm） |
Flute Length
（mm）
|
Overall Length
（mm）
|
Shank Diameter
（mm）
|
| 1 x 4 x 50 x 4 | 1 | 4 | 50 | 4 |
| 1.5 x 4 x 50 x 4 | 1.5 | 4 | 50 | 4 |
| 2 x 6 x 50 x 4 | 2 | 6 | 50 | 4 |
| 2.5 x 7 x 50 x 4 | 2.5 | 7 | 50 | 4 |
| 3 x 8 x 50 x 4 | 3 | 8 | 50 | 4 |
| 3 x 9 x 50 x 3 | 3 | 9 | 50 | 3 |
| 3.5 x 9 x 50 x 4 | 3.5 | 9 | 50 | 4 |
| 4 x 10 x 50 x 4 | 4 | 10 | 50 | 4 |
| 5 x 13 x 50 x 5 | 5 | 13 | 50 | 5 |
| 5 x 13 x 50 x 6 | 5 | 13 | 50 | 6 |
| 5 x 15 x 50 x 6 | 5 | 15 | 50 | 6 |
| 6 x 18 x 50 x 6 | 6 | 18 | 50 | 6 |
| 7 x 20 x 60 x 8 | 7 | 20 | 60 | 8 |
| 8 x 20 x 60 x 8 | 8 | 20 | 60 | 8 |
| 8 x 24 x 60 x 8 | 8 | 24 | 60 | 8 |
| 4 x 16 x 75 x 4 | 4 | 16 | 75 | 4 |
| 6 x 25 x 75 x 6 | 6 | 25 | 75 | 6 |
| 8 x 25 x 75 x 8 | 8 | 25 | 75 | 8 |
| 8 x 30 x 75 x 8 | 8 | 30 | 75 | 8 |
| 9 x 25 x 75 x 10 | 9 | 25 | 75 | 10 |
| 9 x 30 x 75 x 10 | 9 | 30 | 75 | 10 |
| 10 x 25 x 75 x 10 | 10 | 25 | 75 | 10 |
| 10 x 30 x 75 x 10 | 10 | 30 | 75 | 10 |
| 11 x 30 x 75 x 12 | 11 | 30 | 75 | 12 |
| 12 x 30 x 75 x 12 | 12 | 30 | 75 | 12 |
| 12 x 35 x 75 x 12 | 12 | 35 | 75 | 12 |
| 4 x 20 x 100 x 4 | 4 | 20 | 100 | 4 |
| 5 x 25 x 100 x 5 | 5 | 25 | 100 | 5 |
| 5 x 30 x 100 x 6 | 5 | 30 | 100 | 6 |
| 6 x 30 x 100 x 6 | 6 | 30 | 100 | 6 |
| 8 x 35 x 100 x 8 | 8 | 35 | 100 | 8 |
| 10 x 40 x 100 x 10 | 10 | 40 | 100 | 10 |
| 12 x 45 x 100 x 12 | 12 | 45 | 100 | 12 |
| 14 x 40 x 100 x 14 | 14 | 40 | 100 | 14 |
| 14 x 45 x 100 x 14 | 14 | 45 | 100 | 14 |
| 16 x 45 x 100 x 16 | 16 | 45 | 100 | 16 |
| 18 x 45 x 100 x 18 | 18 | 45 | 100 | 18 |
| 20 x 45 x 100 x 20 | 20 | 45 | 100 | 20 |
| 20 x 50 x 100 x 20 | 20 | 50 | 100 | 20 |
● Exact dimensions can also be viewed in the photo gallery.
| End Mill Speed Description | ||||||
| Material | Non-alloy Steel, Alloy Steel, Cast Iron | Alloy Steel, Heat-resistant Steel | Hardened Steel | |||
| Hardness | - HRC30 | HRC30 - HRC45 | HRC30 - HRC45 | |||
| Strength | - 1000N/mm² | 1000 - 1500N/mm² | 1000 - 20000N/mm² | |||
| Diameter | Rotating Speed | Feed | Rotating Speed | Feed | Rotating Speed | Feed |
| 3mm | 6255 | 180 | 4050 | 135 | 2970 | 90 |
| 4mm | 5040 | 220 | 3240 | 150 | 2430 | 95 |
| 5mm | 4320 | 225 | 2745 | 190 | 2115 | 110 |
| 6mm | 3735 | 225 | 2385 | 190 | 1845 | 110 |
| 8mm | 2835 | 240 | 1800 | 190 | 1440 | 110 |
| 10mm | 1935 | 240 | 1530 | 190 | 1125 | 110 |
| 12mm | 1620 | 190 | 1350 | 170 | 945 | 95 |
| 16mm | 1620 | 170 | 990 | 130 | 760 | 80 |
| 20mm | 1170 | 120 | 770 | 95 | 560 | 60 |
●
Use Tips:
1. Appropriately reduce the cutting speed and feed rate, which can prolong the service life of the milling cutter.
2. When working, it is necessary to add cutting fluid to protect the knife edge, so that the cutting is smoother.
3. When the oxide film or other hardened layer remains on the surface of the workpiece, it can be cleared by up-milling.
1. Appropriately reduce the cutting speed and feed rate, which can prolong the service life of the milling cutter.
2. When working, it is necessary to add cutting fluid to protect the knife edge, so that the cutting is smoother.
3. When the oxide film or other hardened layer remains on the surface of the workpiece, it can be cleared by up-milling.
4. Before using the tool, please measure the tool deflection accuracy. When the tool deflection accuracy exceeds 0.01mm, please correct it before cutting.
5. The shorter the length of the tool protruding from the chuck, the better. If the tool protrudes longer, the rotation speed, feed speed or cutting amount should be reduced.
6. During cutting, if abnormal vibration or noise occurs, please reduce the speed and cutting volume until the situation improves.
7. The cooling of steel is preferably spray cooling or jet cooling, which can improve the use effect of the milling cutter.
5. The shorter the length of the tool protruding from the chuck, the better. If the tool protrudes longer, the rotation speed, feed speed or cutting amount should be reduced.
6. During cutting, if abnormal vibration or noise occurs, please reduce the speed and cutting volume until the situation improves.
7. The cooling of steel is preferably spray cooling or jet cooling, which can improve the use effect of the milling cutter.
● You can find more products in different material, type, color, sizes, quantity and shapes in our shop！ If you have special needs, please contact us, we can customize according to your needs!
● Note:
- Please allow minor errors due to manual measurement. Thank you for your comprehension.
- Monitors are not calibrated, the element color shown in the photos may differ slightly from the real object. Please take the real one as standard.
Package included : ( According to your choice )
On Mar 12, 2026 at 23:28:21 PDT, seller added the following information: