3 Flute End Mills - Supplier in China
JINOO 3 Flute End Mills are specifically design for high precision machining and reliable performance. It is suitable for non-ferrous metals, plastics, and medium-hard alloys. In terms of cutting-edges design, these mills have higher rigidity, smoother surface finishes, and good dimensional accuracy compared to two-flute tool designs. The optimized flute geometry can ensure efficient chip evacuation, reduce vibration, and prevent clogging. They have a good performance in slotting, pocketing, and contouring operations. The products provide the type of Ball Nose, Flat End, and Corner Radius. They are a good ideal machining for semi-finishing and finishing tasks, micro slots, and complex components. They are widely applied in electronics, medical, and aerospace applications.
3 Flute Mills
The JINOO 3 Flute Mills series features Ball Nose, Flat End, and Corner Radius types. These mills are ideal for slotting, pocketing, contouring, and finishing operations
Ball Nose 3 Flute MillsIt is a good ideal for 3D contouring and mold finishing, the rounded tip delivers smooth curved surfaces and precise micro features.
Flat End 3 Flute MillsIt is designed for slotting, pocketing, and flat surface machining, providing clean cuts and stable dimensional accuracy.
Corner Radius 3 Flute MillsIt features a small radius at the tip to strengthen the cutting edge, reduce chipping, and ensure consistent machining of slots and pockets.
3 Flute End Mills For Precision
JINOO 3 Flute End Mills offer high rigidity, smooth cutting, efficient chip evacuation, versatile finishing, wide sizes, and coating options for demanding machining.
Three flutes provide more cutting edges than two-flute mills, improving material engagement, reducing vibration, and delivering smoother semi-finishing and finishing cuts in non-ferrous and medium-hard materials.
The additional flute can strength the tool hardness and rigidity. In spite of processing aluminum alloys, copper, and softer steels, stability can be achieved. They have the same performance even in deeper slots or more complex contours.
Although its have more flutes, the three-flute design can maintain moderate flute valleys to create chips efficiently andpreventing heat buildup. It can maximum reduce burr formation in continuous machining.
They are a good ideal for both semi-finishing and finishing operations. The 3-flute mills can achieve strict, tight tolerances and excellent surface finishes, and reduce the need to use multiple cuts with separate finishing tools.
The diameters range from 0.5mm to 20mm and provide multiple flute lengths. It can be customized according to your requirements. They are applied for slotting, pocketing, or contouring operations of small to medium workpieces.
They can supports various coatings such as TiAlN, AlTiN, or DLC to enhance heat resistance, reduce friction, and extend tool life. And realize the higher spindle speeds in high demanding machining fields.
1. Versatile Cutting Performance
The JINOO 3 flute end mills is designed for high-precision machining and applied for a variety of materials, include aluminum, copper, plastics, and softer steels. The three-flute design provides more cutting edge contact and higher rigidity, ensure stable semi-finishing and finishing processing. It design have balanced efficient chip evacuation and smooth cutting. It is a ideal for slotting, pocketing, contouring, and 3D surfaces.
2. Precision and Surface Finish
The additional flute has improved dimensional control and surface quality. The flat end three flute mills will ensure flat surface accurancy, ball nose types will realize smooth curved contours, and corner radius mills can efficiently reduce chipping. These designs commonly target ensuring tight tolerances, decreasing burr formation, and improving repeatability. It is critical for electronics, medical devices, molds, and aerospace components.
3. Durability and High-Speed Capability
It is made of high-quality carbide or HSS and supporting TiAlN, AlTiN, or DLC coatings. These mills can esist wear and heat buildup under high demanding operations. The optimized helix angles and flute geometry will reduce vibration and extend tool life. The design also support higher spindle speeds. At the sanme time, its improve working efficiency when maintain cutting accurancy.
Highlights of 3 Flute End Mills
The JINOO 3 flute end mills have taked a balanced flute geometry and reinforced core. Compared to 2-flutes mills, its have higher rigidity.The three cutting edges have improved material engagement, reduced vibration, and maintained the stable cutting in aluminum, copper, plastics, and medium-hard alloys. This design is suitable for semi-finishing and finishing operations.
The cutting tips are designed for high – precision micro processing. The tip radii range from 0.1mm to 0.5mm. Their features are cutting clean edges, minimizing burr formation, and maintaining dimensional accuracy. So, they are suitable for applying in micro slots, complex contours, and delicate parts. It is widely used in electronics, medical devices, and aerospace components.
The three-flute configuration have a balance between chip evacuation and cutting edge strength. The flute valleys have through optimized, it can remove chips efficiently and reduce heat buildup. This is good for deep slotting and high-speed processing to prevent clogging and ensure stable cutting and extend tool life in continuous working.
The JINOO 3 Flute End Mills are suitable for slotting, pocketing, contouring, and surface finishing. It can process non-ferrous metals, plastics, and softer alloys. Their diameters range from 0.5mm to 20mm and provide various lengths. It is suitable for making small to medium workpieces and applied in automotive, electronics, and aerospace.
Testimonials
We recently switched to JINOO 3 Flute End Mills for our aluminum and copper components, and the difference is remarkable. The three-flute design provides smoother surface finishes, faster chip evacuation, and reduced vibration during deep slotting.
David MManufacturing Engineer
They are suitable for aluminum, copper, plastics, and some softer steels. The three-flute design achieve a balance between chipping evacuation and tool strength, It is very fitable for non-ferrous and medium-hard materials in high-speed machining.
Yes. Compared to 2-flute mills, they have more flutes to achieve smoother surface finishes and tighter dimensional control. They are usually used for semi-finishing or finishing operations of metals and alloys, especially suitable for occasions with high surface quality requirements.
The 3 flute end mills diameter range from 0.5mm to 20mm. We can provide standard and custom lengths according to your workpiece size, machining requirements, and slotting or contouring depth.
The three-flute mills have higher rigidity and better surface finishes. They remove material rates a slower than 2-flute mills, but are suitable for finishing and semi-finishing tasks in soft to medium-hard materials.
The coatings such as TiAlN, AlTiN, or DLC can improve wear resistance, reduce friction, and support higher spindle speeds. These coatinga can extend tool life. It can improve performance in high-speed or demanding requirement.
The three-flute design increases cutting edge contact and rigidity. It provides moderate chip evacuation compared to 2-flute mills and balance smooth cutting with reduced vibration. This is a good ideal for semi-finishing non-ferrous metals and harder alloys.
Parameters depend on material hardness, diameter, and spindle speed. For aluminum, higher RPM with moderate feed is suitable. For plastics, slower feed avoids melting. Proper depth of cutting prevents deflection and extends tool life.
Yes, but careful choice of parameter selection is required. The third flute increases tool strength, making deeper slots than 2-flute mills, but proper chipping evacuation, rigidity, and coolant usage are critical to prevent chipping and heat buildup.
The higher rigidity will reduce vibration, deflection, and cutting errors. Proper clamping, shorter overhang, and balanced feed can maintain dimensional accuracy to prevent chipping, and improve surface finish, especially suitable for precision or deep cutting.
Yes, they can process small features and keep moderate precision. The tip radius, coating, and flute geometry can keep dimensional accuracy, minimizing burrs. It is important for achieving a smoother surface in micro-slots or complex micro-structures.
