14 best ball nose end mills
Ball nose end mills are a type of cutting tool used in machining and milling processes. They are commonly used in the metalworking industry and are designed to perform specific cutting tasks. Here's what you should know about ball nose end mills:
End Mill Basics: An end mill is a rotary cutting tool that has one or more cutting edges on the bottom. Ball nose end mills are a subtype of end mills, characterized by a rounded tip at the end, resembling a ball. This shape allows them to create contoured and sculpted surfaces in materials.
Cutting Profile: Ball nose end mills are known for their ability to create curved or radiused cuts.They are often used for 3D contouring, engraving, and machining curved surfaces. The rounded tip of the end mill facilitates these types of cuts.
Material Compatibility: Ball nose end mills can be used on a variety of materials, including metals like aluminum, steel, and titanium, as well as plastics and composites. The choice of material for the end mill itself can vary based on the specific machining requirements.
Diameter and Flute Length: These end mills come in various diameters and flute lengths to accommodate different cutting tasks. The diameter of the ball nose end mill determines the size of the curves it can create.
Number of Flutes: Ball nose end mills can have different numbers of flutes (cutting edges). Common options include two-flute and four-flute end mills. The number of flutes affects the chip evacuation, surface finish, and cutting speed.
Helix Angle: The helix angle of the flutes on a ball nose end mill can vary, and it affects the cutting performance and chip evacuation. Higher helix angles are often used for softer materials, while lower helix angles are suitable for harder materials.
Coating: Some ball nose end mills are coated with specialized coatings like TiN (Titanium Nitride) or TiAlN (Titanium Aluminum Nitride) to improve tool life and performance by reducing friction and heat buildup during cutting.
CNC Machining: Ball nose end mills are frequently used in computer numerical control (CNC) machining centers, where precision and accuracy are essential for complex machining operations.
Machining Applications: They are commonly used in industries such as aerospace, automotive, mold and die making, and general machining for creating intricate contours, fillets, and pockets in workpieces.
Tool Maintenance: Proper maintenance and sharpening are crucial for extending the lifespan and maintaining the cutting efficiency of ball nose end mills.
In summary, ball nose end mills are specialized cutting tools designed for creating curved and sculpted surfaces in various materials. They are widely used in precision machining applications and are essential tools in industries where complex and contoured shapes are required. The choice of the right ball nose end mill depends on the material, machining requirements, and desired surface finish.
Below you can find our editor's choice of the best ball nose end mills on the market- High Quality: The Genmitsu end mills are made of ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.
- Cost-Effective: Coming with 4x 2-Flute tapered ball nose end mills, Shank Diameter: 3.175mm, Radius: 0.25, 0.5, 0.75, 1.0mm, Cutting Length: 15mm, Overall Length: 40mm.
- Versatile: Perfect for 3D machining jobs like molds, rapid prototyping, models and other other precision parts processing, these Tapered ball nose bits can do the best.
- Applicable Materials: These nano blue coating bits have an HRC rating of 65 and are optimal for milling a wide range of materials, including plastics, aluminum, circuit board, wood, etc.
- Wide Compatibility: Genmitsu TB04A tapered ball nose end mills are compatible with most desktop CNC machines, such as the Genmitsu 3018 Series, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.
Product features
Genmitsu TB04A
- 1 x Tapered Ball Nose End Mill (Radius: R0.25mm)
- 1 x Tapered Ball Nose End Mill (Radius: R0.5mm)
- 1 x Tapered Ball Nose End Mill (Radius: R0.75mm)
- 1 x Tapered Ball Nose End Mill (Radius: R1.0mm)
Cost-Effective Set
Coming with 4x 2-Flute tapered ball nose end mills, Shank Diameter: 3.175m, Radius: 0.25, 0.5, 0.75, 1.0mm, Cutting Length: 15mm, Overall Length: 40mm.
Wide Application
Perfect for 3D machining jobs like molds, rapid prototyping, models and other other precision parts processing, these Tapered ball nose bits can do the best. These nano blue coating bits have an HRC rating of 65 and are optimal for milling a wide range of materials, including plastics, aluminum, circuit board, wood, etc.
High Quality
The end mills are made of ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.
Product description
Solid Carbide Ball Nose Router Bit with 1/4 inch Shank and 1/8 inch Cutting Radius, 3/4 inch Cutting Length, 2-1/2 inch for Total Length;
Round Top with 2-Flute, Material: HRC55 Carbide with TiAlN Coated;
For CNC, Engraving Machine.Carbon Steel, Mould Steel, Inconel, Stainless Steel, Titanium Alloy etc;
The Route Bit Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet;
End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc.
- 5PCS Solid Carbide Ball Nose Router Bit with 1/4 inch Shank and 1/8 inch Cutting Radius, 3/4 inch Cutting Length, 2-1/2 inch for Total Length
- The End Mill Round Top with 2-Flute, Material: HRC55 Carbide with TiAlN Coated
- For CNC,Engraving Machine.Carbon Steel, Mould Steel, Inconel, Stainless Steel, Titanium Alloy etc
- The Ball Nose End Mill Suit for CNC Machine, Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet
- End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc.
Product description
Solid Carbide Ball Nose Router Bit with 1/4inch Shank and 1/8inch Cutting Radius, 1-1/8 inch Cutting Length, 3 inch for Total Length;
Round Top with 2-Flute, Material: HRC55 Carbide with TiAlN Coated;
For CNC,Engraving Machine.Carbon Steel, Mould Steel, Inconel, Stainless Steel, Titanium Alloy etc;
The Route Bit Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet;
End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc.
User questions & answers
Question: | Is this suitable for hard wood finishing pass |
Answer: | Sure you can depending what you are doing |
Question: | Can this be used with metal and wood cutting both |
Answer: | Yes. I'm using it on my CNC wood router. |
Question: | Is this ok for a CNC wood carving |
Answer: | Total length of the bit is 3". The flutes are just over 1" long. |
Question: | The listing says 3" total length but the picture shows 2 1/2" is it in fact 3" long |
Answer: | Try these. They work great in my 1/4" router. |
Product description
Product Specification:
Shank Diameter: 1/4inch
Cutting Diameter: 1/16inch
Cut Length: 1-1/2inch
Overall Length: 3inch
Style: 2 Flute 3.6 Deg Tapered Angle Ball Nose
Material: Solid Carbide
Coated: nACo-blue Coating
Performance
★ The tapered design provides added strength to the bit while still maintaining a small radius at the bit's tip.
★ This unique design provides clearance when routing 3D profiles and allows you to create complex carvings in all kinds of stock.
★ With the added blue coating, the bit’s lifespan and durability are increased substantially avoiding unnecessary down time.
- Flutes: 2 Flutes Shank Diameter: 1/4" Cutting Length: 1-1/2" Overall Length: 3"
- nACo-blue coating for increased durability long service life, Decreasing the times of changing cutters,Saving production time
- Excellent for: Aluminum, Brass, Bronze, Composite, Fiberglass, Polyethylene (PE) Foam, Phenolics, Plastics, Polyurethane Foam, PVC, Sign Board,Tooling Board
- Premium C3 micro-grain solid tungsten carbide for an industrial quality tool
- For CNC router engraver machine, hand router trimmer , 3D carving for table mount and handheld routers
User questions & answers
Question: | So it is 3/16" for dremel trio |
Answer: | These work in a 1/8" collet. |
Question: | what size collett will this bit require |
Answer: | Most routers have 1/4“ and or 1/2” Collets. So the answer is likely that it won’t fit as is. There are reducers from 1/4” to 1/8” that can be utilized and make this work in your router. |
Question: | Will these work/fit the dewalt hand router |
Answer: | depends on how fast your feed rate is how fast your spindle is and the depth of cut you will do. you can use these in a trim router if you have the collet that will take an 1/8 inch bit. |
Question: | can you use these bits to make signs and will they work in a 1/4 palm router |
Answer: | The hole in the center is very small and shallow. It is .07" in diameter. It is not a pilot hole. |
Product features
10 Pack Ball Nose Bits
Sharp edge design is able for fast engraving and makes high efficiency.
Fits for woodworking engraving machine, advertising CNC router machine.
Multipurpose Use
For cutting/engraving/carving/sculpturing/roughing/milling in materials like MDF, ABS, PVC, acrylic, density board, wood, plywood, rosewood, hardwood etc.
High Efficiency
The design of 2 flutes, larger spiral chip space of CNC Router Bit makes non-stick crumbs, smooth cutting and fast chip-removal. Durable, high precision and not easy to break; it is smokeless and burr-free while processing.
Considerate Package
Bits are well assorted in a portable plastic case for easy storage, each contained in a individual section, with a foam inserted keeping the bits from beating each other up.
Product description
1/8-1/2" 6 Piece 2-Flute M2 Ball Nose End Mill Set ~ Center Cut ~ Single end. ~ Full radius cutting edge. ~ Designed for milling radius bottom slots, fillets and special contours. ~ High speed steel. ~ Includes 1 each of sizes 1/8, 3/16, 1/4, 5/16, 3/8 & 1/2". ~ Wooden stand included.
- Center Cut
- Single end
- Full radius cutting edge
- Designed for milling radius bottom slots, fillets and special contours
- High speed steel
User questions & answers
Question: | What is the shank size of each endmill?Would it fit a 1/2" collet |
Answer: | rpm is based on feed speed and depth off cut and type of cutting fluid. Sorry cant be more help. |
Question: | What is the recommended rpm to run these at for cutting in aluminum |
Answer: | The 1/8" thru 3/8" are 3/8 inch shank. The 7/16" thru 3/4" are 1/2 inch shank. Please see all the dimensions in the chart under the image |
Question: | What are the shank sizes |
Answer: | These have straight shanks |
Question: | Do the hhip 8001-0006 2-flute m2 ball nose end mill set, 1/8"-1/2", 6 piece have m-2 shanks or straight shanks |
Answer: | you would need an 1/8 inch collet for it |
Product features
8001-0006 - 2-Flute M2 Ball Nose End Mill Set - WC
HHIP 2-Flute M2 Ball Nose End Mill Set Includes 1 each of sizes 1/8, 3/16, 1/4, 5/16, 3/8 & 1/2". Made of High-Speed steel. Center Cut, Single-end. Full radius cutting edge. Designed for milling radius bottom slots, fillets and special contours. Wooden stand included.
Product description
Features:
Flute:2 Flutes
High-density polished,superhard,high-wearable.
High temperature, strong-resistant raw carbide.
Long tool life.
Easier roughing and finishing processing.
Decreasing the times of changing cutters,Saving production time.
Material: Tungsten steel Carbide has the advantages of high hardness, wear resistance, toughness and corrosion resistance. It also has stronger heat resistance than HSS, so it can maintain hardness even at high temperature. Tungsten steel is mainly composed of tungsten carbide and cobalt, accounting for 99% of all components. Tungsten steel is also called cemented carbide and is considered to be the teeth of modern industry.
Detail design: High-precision cutting edge with suitable negative forefoot design, taking into account the strength and sharpness of the cutting edge. At the same time, the large core diameter is used to enhance the rigidity of the tool and make the cutting and chip removal stable.
Wide Application CNC End Mill:It can be used on many fields, such as metal processing, CNC machining and engineering using. Large chip flute design for smoother chip removal, making the workpiece smoother and brighter.
Package includes:
6 pieces End Mill Cutter CNC Bits
1.Cutter Radius:0.5; Shank diameter:4mm ;Overall Length:50mm;
2.Cutter Radius:1.0; Shank diameter:4mm ;Overall Length:50mm;
3.Cutter Radius:1.5; Shank diameter:4mm ;Overall Length:50mm;
4.Cutter Radius:2.0; Shank diameter:4mm ;Overall Length:50mm;
5.Cutter Radius:2.5; Shank diameter:5mm ;Overall Length:50mm;
6.Cutter Radius:3.0; Shank diameter:6mm ;Overall Length:50mm;
- 0.5-3mm Ball Nose Carbide End Mill: This end mill set includes 6 diameter sizes of 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, satisfy your different needs.
- Material: Tungsten Carbide.2 Flutes.Max Cutting material hardness:HRC45.
- Coating witn TiAlN Can Cutting Harden materiel, 3 times Durable than Carbide.
- For CNC,Engraving machine.Carbon steel,mould steel,alloy steel,inconel,stainless steel,titanium alloy etc.
- Package: 6x End Mill Cutter CNC Bits.
User questions & answers
Question: | Yourlisting is not correct. the images show 4mm, fact 2 show larger shank 6mm. text shows one 6mm. fix this |
Answer: | Includes 1/8", 3/16", 1/4", 5/16", 3/8", 1/2" end mills1/8" through 3/8" end mills have 3/8" shank, the 1/2" end mill has a 1/2" shank |
Product description
Shank Diameter: 1/4inch
Material: Solid Tungsten Carbide
Coating: H-Si
Overall Length: 3inch
Worked Material Hardness: HRC55
Flutes: 2 Flutes
Flutes length: 1-1/4inch
Radius: 1.0mm
Single Side Angel: 3.92Deg
Suitable Materials: stainless-steel, cast iron, Cu, Al, hard wood
Package Include: 1 Pc End Mill
- Tapered Ball Nose carbide EndMill / 3D carving bits with 1/4 Inch Shank 2 Flutes, H-Si Coated
- Ball Raidus: 1.0mm, Flute Length: 1-1/4Inch, Overall Length: 3Inch, Single Side Angel: 3.8Deg
- The Tapered Carbide Carving route bits suit For CNC,Engraving Carving 3D machine.
- For Carving and machining hard wood, solid wood, partical board, plywood, stainless steel,MDF, Acrylic etc
- High quality tungsten carbide and coat. Long service life and less wear.
User questions & answers
Question: | Checking my setup for tool database the label says "R1.0* I'm guessing that's 1.0mm? results are not like the preview |
Answer: | I don't remember exactly what they are. I know the information is not correct. I had to measure and label mine to make sense of it. |
Product description
Cobra Carbide general end mill has center cutting geometry. Designed for milling, slotting, profiling and trace milling. Used for finishing operation. Manufactured from premium sub micron grain carbide. Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Round shanks allow use with a wide variety of toolholding systems. Work material: nickel/inconel alloy and titanium; good for hardened steel, stainless steel; excellent for aluminum alloy, carbon steel, alloy steel and cast iron.
- Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- Round shanks allow use with a wide variety of toolholding systems
- Center cutting geometry
- Designed for milling, slotting, profiling and trace milling
User questions & answers
Question: | can I use this bit for 3D carving for roughing in soft wood |
Answer: | Yes It’s a full radius but I had to grind some Relief behind the cutting edge on the ball end because it was rubbing |
Question: | Is the tip of this a full half circle? It doesn't look that way |
Answer: | .156” (5/32”) same as flute diameter. |
Question: | What size is the shank |
Answer: | Yes, it’s 1 mm , I double checked with calipers, that’s what mine measured |
- Tapered Ball Nose carbide EndMill / Cone Cutters with 1/4 Inch Shank 2 Flutes, H-Si Coated
- Ball Raidus: 1.5mm, Flute Length: 1-1/4Inch, Overall Length: 3Inch, Single Side Angel: 2.8Deg
- The Tapered Carbide Carving bits suit For CNC,Engraving Carving 3D machine.
- For HRC 55 Carving and machining hard wood, solid wood, partical board, plywood, stainless steel,titanium alloy etc
- High quality tungsten carbide and coat. Long service life and less wear.
Product features
Excellent for
Wood, Sign board
Acrylic, Plastic, MDF, PVC, Glass
Aluminum, Brass, Copper, Steel, Under HRC60
Product description
Solid Carbide Ball Nose Router Bit with 1/4inch Shank and 1/8inch Cutting Radius, 1-1/8 inch Cutting Length, 3 inch for Total Length;
Round Top with 4-Flute, Material: HRC55 Carbide with TiAlN Coated;
For CNC,Engraving Machine.Carbon Steel, Mould Steel, Inconel, Stainless Steel, Titanium Alloy etc;
The Route Bit Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet;
End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc.
- Solid Carbide Ball Nose CNC Bit with 1/4inch Shank and 1/4inch Cutting Diameter, 1-1/8 inch Cutting Length, 3 inch for Total Length
- Round Top with 4-Flute, Material: Solid Carbide with TiAlN Coated
- For CNC, Engraving Machine.Carbon Steel, Mould Steel, Inconel, Stainless Steel, Titanium Alloy etc
- The Route Bit Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet
- End Mill Bits are Suitable for Side Milling, End Milling, Finish Machining, etc.
User questions & answers
Question: | Can this be used in a router to carve decorative grooves |
Answer: | this is for cutting metal, for wood i use https://www.amazon.com/Yonico-34221-SC-Router-Carbide-4-Inch/dp/B00KZM3GQI/ref=sr_1_2_sspa?crid=19XDVXU7ZWNM4&keywords=bullnose+router+bit+1%2F4+inch+shank&qid=1569797488&sprefix=bull+nose+r%2Caps%2C182&sr=8-2-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyV1pZMlJQVlVGRFNBJmVuY3J5cHRlZElkPUEwMDIxNTg3U0xWWENERlpCVVI0JmVuY3J5cHRlZEFkSWQ9QTA5OTY5NDUzRzVUOTdTUEgzQjAyJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ== |
Product description
Before you buy: Speed Tiger end mills require correct spindle speed / feed rate for best performance and to avoid breakage. Contact the seller for more info.
Specifications:
- Cutting Diameter: 5/16", Cutting Length: 13/16", Shank Diameter: 5/16", Full Length: 2-1/2”
Package Contents: 1 pc/package
SPEED TIGER PRECISION TECHNOLOGY CO., LTD. stands for High-Quality
Established in 1998, Speed Tiger specializes in the production of precision carbide end mills, inserts, and other tungsten carbide steel cutting tools. Speed Tiger crafts cutting tool at nanometer precision. The world's highest precision, ±2μm, enables users to achieve unsurpassed cutting quality and performance.
Advanced Production Facilities & Technology - Speed Tiger has 73 sets of grinding machines from Germany, Switzerland, Japan and Taiwan.
Professional Coating Facilities & Technology - Speed Tiger has its own coating facilities with equipment from Ionbond and Platit of Switzerland. This gives Speed Tiger the ability to develop specialized coatings based on customer requirements.
Precise Quality Control Policy - From raw materials to finished products, Speed Tiger insists on a strict inspection policy to make sure every product consistently meets exacting quality standards.
Identity Number - Speed Tiger created the End Mills Traceability System in order to ensure the accountability of each process participant. Each end mill has its own identity number on its shank.
- GENERAL APPLICATION - Carbon steels (HB225), Alloy steels (HB225~325), Pre-hardened steels (HRC30~40), Hardened Steels (HRC40~45), Cast Iron
- DIFFERENT SIZES - 2 flutes, 1/16" 5/64" 3/32" 7/64" 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" 5/8"
- HIGH PERFORMANCE FOR HARD MATERIALS - Cutter is made of Micro Grain Carbide that is very tough, resists wear and offers high cutting performance
- AlTiBN COATING - Titanium aluminum boron nitride (AlTiBN) coating lubricates the end mill for stability at high temperature and superior wear resistance at high cutting speeds, offering better heat resistance than TiAlN, TiN or TiCN coatings
- BUY BULK AND SAVE - Search Amazon for B07Q51J4JM for a 5 pc bulk pack or contact Amazon seller for more info
User questions & answers
Question: | Plastic suitable material for these? Looking for engraving, I know geometry for steel and even coatings for edges can be a factor |
Answer: | A ball nose bit should be able to make plunge cuts because all of the end going into the material has cutter blades. SOME flat end mill bits are not made to make plunge cuts because the their blades only cut out the edges of the hole and do not cut the middle section of the hole which can cause problems. |
Question: | Can these be used for plunging into hardwoods |
Answer: | I use it on a Shapeoko CNC with a Dewalt router, so would assume that you can use it in a stand-alone router for cutting decorative grooves. |
Product description
"WEAPONS OF MASS PRODUCTION" Like their uglier cousins the "Gorilla Mills", Primate are standard 2, 3 and 4 flute carbide end mills recommended for machining applications in all materials. Primates have an emphasis on be very cost effective but are still GMP Edge Prepped to hone the cutting edge in a controlled environment to reduce the fracturing that occurs to the cutting edge during the milling process while greatly increasing tool life and enhancing finish. Completely resharpenable, and can be run dry or wet.
Gorilla Mill end mills and cutting tools and Gorilla Drills are manufactured and sharpened at our North American plant outside of Milwaukee, Wisconsin. Our modern facility has been producing and sharpening cutting tools for the aerospace, automotive, medical and manufacturing industries for well over 30 years. The marketplace is overwhelmed with variable helix end mills. Like the Gorilla Mill, some are patented, most are not. One thing that matters most is performance in the machine tools. Gorilla Mills will reduce chatter, decrease cycle times, extend tool life and create a superior tolerance and finish. Prepare for battle. Make sure there's a Gorilla Mill on board.
Product description
Type: Tapered Angle Ball Nose End Mill / Cone Cutters
-Flutes: 2 Flutes
-Coating: TiAIN
-HRC HRC55
radius=1.0mm Per side angle =2.24°
- 5PCS Tapered angle Ball Nose End Mill / Cone Cutters, super design for carving and clearing edge
- 1/8Inch Shank Diameter, 2 Flutes, TiAlN Coated for wear resistance
- Ball Raidus 1.0MM, Flute Length:15MM, Overall Length: 1-1/2Inch, Single Side Angle 2.24°
- The bits for CNC,Engraving machine.Plywood, hardwood, acrylic, 3D carving
- Suitable Material: 55HRC, Long service life, Decreasing the times of changing cutters,Saving production time
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