Best 4mm ball nose for 2018

Finding your suitable 4mm ball nose is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best 4mm ball nose including detail information and customer reviews. Let’s find out which is your favorite one.

Product Features Editor's score Go to site
Ougar8 Radius 0.5 0.75 1 1.5 2 3 CNC Milling Cutter Center Cutting Tungsten Carbide TiAlN Coated Ball Nose End mill 2 Flutes Endmills Spiral HRC45 Micrograin solid carbide Router bits(6pcs/Lot) Ougar8 Radius 0.5 0.75 1 1.5 2 3 CNC Milling Cutter Center Cutting Tungsten Carbide TiAlN Coated Ball Nose End mill 2 Flutes Endmills Spiral HRC45 Micrograin solid carbide Router bits(6pcs/Lot)
Go to amazon.com
TOTIME HRC 45 2 Flutes Micro Grain Solid Carbide Ball Nose End Mill,4.0mm Cutting Diameter,100mm Overall Length,2.0mm Radius,15mm Cutting Length,4mm Shank Diameter,30 Degrees Cutting Angle TOTIME HRC 45 2 Flutes Micro Grain Solid Carbide Ball Nose End Mill,4.0mm Cutting Diameter,100mm Overall Length,2.0mm Radius,15mm Cutting Length,4mm Shank Diameter,30 Degrees Cutting Angle
Go to amazon.com
Wokesi Pack of 6Pcs,0.5 1.5 2 2.5 3 4mm Radius,Tungsten Steel Carbide,Ball Nose End Mill Set,HRC45,2Flutes,TiAlN Coated,CNC Router Bits Milling Profiling Tools(1/3/4/5/6/8mm HRC45) Wokesi Pack of 6Pcs,0.5 1.5 2 2.5 3 4mm Radius,Tungsten Steel Carbide,Ball Nose End Mill Set,HRC45,2Flutes,TiAlN Coated,CNC Router Bits Milling Profiling Tools(1/3/4/5/6/8mm HRC45)
Go to amazon.com
Wokesi 4mm 6mm 8mm Blade Diameter,Suqare Nose End Mill and Ball Nose End Mill Set,Pack of 6,HRC45,Solid Tungsten Carbide,CNC Lathe Router Bits Milling Tools(4mm+6mm+8mm HRC45) Wokesi 4mm 6mm 8mm Blade Diameter,Suqare Nose End Mill and Ball Nose End Mill Set,Pack of 6,HRC45,Solid Tungsten Carbide,CNC Lathe Router Bits Milling Tools(4mm+6mm+8mm HRC45)
Go to amazon.com
Carbide CNC Router Bit Two Flute Ball Nose End Mills Pack of 5 (3.175x1.0x4mm) Carbide CNC Router Bit Two Flute Ball Nose End Mills Pack of 5 (3.175x1.0x4mm)
Go to amazon.com
HQMaster End Mill Set Combination Kit CNC Router Bits Cutter Cutting Milling Tool (4 Type, Each 10Pcs) Including Flat Nose/Ball Nose End Mill, 4 Flutes End Mill and 2 Flutes Straight End Mill HQMaster End Mill Set Combination Kit CNC Router Bits Cutter Cutting Milling Tool (4 Type, Each 10Pcs) Including Flat Nose/Ball Nose End Mill, 4 Flutes End Mill and 2 Flutes Straight End Mill
Go to amazon.com
Ougar8 Radius 1 2 3 4mm CNC Carbide Milling Cutter 2 Flutes Center Cutting Premium Ball nose Endmills Finishing End Mill Long Shank Spiral deep Slotting Router Bits Wood Lathe Tools(4pcs) Ougar8 Radius 1 2 3 4mm CNC Carbide Milling Cutter 2 Flutes Center Cutting Premium Ball nose Endmills Finishing End Mill Long Shank Spiral deep Slotting Router Bits Wood Lathe Tools(4pcs)
Go to amazon.com
Cobra Carbide 25406 Micro Grain Solid Carbide Regular Length General End Mill, TiAlN Finish, 4 Flute, 30 Degrees Helix, Ball Nose End, 4mm Cutting Length, 1.0mm Cutting Diameter, 38mm Length (Pack of 1) Cobra Carbide 25406 Micro Grain Solid Carbide Regular Length General End Mill, TiAlN Finish, 4 Flute, 30 Degrees Helix, Ball Nose End, 4mm Cutting Length, 1.0mm Cutting Diameter, 38mm Length (Pack of 1)
Go to amazon.com
HQMaster 4mm Shank Dia. & Cutting Dia. Ball Nose End Mill Ball Nose Bits Endmill CNC Router Bits 2-Flute Double Edged Spiral Cutter Tungsten Steel Upcut Bit 22mm Flute Length, 45mm OAL, Pack of 10 HQMaster 4mm Shank Dia. & Cutting Dia. Ball Nose End Mill Ball Nose Bits Endmill CNC Router Bits 2-Flute Double Edged Spiral Cutter Tungsten Steel Upcut Bit 22mm Flute Length, 45mm OAL, Pack of 10
Go to amazon.com
Melin Tool AMG-M-M-B Carbide Ball Nose End Mill, Metric, AlTiN Monolayer Finish, 30 Deg Helix, 2 Flutes, 51mm Overall Length, 4mm Cutting Diameter, 4mm Shank Diameter Melin Tool AMG-M-M-B Carbide Ball Nose End Mill, Metric, AlTiN Monolayer Finish, 30 Deg Helix, 2 Flutes, 51mm Overall Length, 4mm Cutting Diameter, 4mm Shank Diameter
Go to amazon.com
Related posts:

Reviews

1. Ougar8 Radius 0.5 0.75 1 1.5 2 3 CNC Milling Cutter Center Cutting Tungsten Carbide TiAlN Coated Ball Nose End mill 2 Flutes Endmills Spiral HRC45 Micrograin solid carbide Router bits(6pcs/Lot)

Feature

1.Material: Tungsten carbide.
2.HRA92,2 Flutes.Max Cutting material hardness:HRC45
3.Coating witn TiAlN Can Cutting Harden materiel, 3 times Durable than Carbide.
4.For CNC,Engraving machine.Carbon steel,mould steel,alloy steel,inconel,stainless steel,titanium alloy etc
5.Package: 6x End Mill Cutter CNC Bits

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.

Package includes:
6 pieces End Mill Cutter CNC Bits
1.Cutter Radius:0.5; Shank diameter:4mm ;Overall Length:50mm;
2.Cutter Radius:0.75;Shank diameter:4mm ;Overall Length:50mm;
3.Cutter Radius:1.0; Shank diameter:4mm ;Overall Length:50mm;
4.Cutter Radius:1.5; Shank diameter:4mm ;Overall Length:50mm;
5.Cutter Radius:2.0; Shank diameter:4mm ;Overall Length:50mm;
6.Cutter Radius:3.0; Shank diameter:6mm ;Overall Length:50mm;

2. TOTIME HRC 45 2 Flutes Micro Grain Solid Carbide Ball Nose End Mill,4.0mm Cutting Diameter,100mm Overall Length,2.0mm Radius,15mm Cutting Length,4mm Shank Diameter,30 Degrees Cutting Angle

Feature

Solid MG carbide tools have longer tool life and faster cutting speed than other tools.
Taiwan Carbide raw material with Japanese processing technology offers a great support for this end mill.
Round shanks design allows to use with varieties of toolholding systems.
This item made TiAlN as the original coating offers a higher performance cost.
Work Material:Recommened for Carbon steel and alloy steel(HRC 30), cast iron, prehardened steel and hardened steel (HRC40~50) and stainless steel.

Description

TOTIME C Series End Mill is manufactured from solid MG carbide.Round shanks design allows to use with varieties of toolholding systems.This item made TiAlN as the original coating offers a higher performance cost.Work Material:Recommened for Carbon steel and alloy steel(HRC 30), cast iron, prehardened steel and hardened steel (HRC40~50) and stainless steel.

Brand Name TOTIME TOOLS

Model Number TOTIME45-040B-100

Number of Items 1

Measurement System MM

Coating TiAlN

Number of Flutes 2

Cutting Angle: 30degrees

Mill Diameter: 4.0mm

Radius: 2.0mm

Shank Diameter: 4mm

Cutting Length: 15mm

Overall Length: 100mm

Shank Type: Round

Material: Solid Carbide

Shape: Ball Nose

3. Wokesi Pack of 6Pcs,0.5 1.5 2 2.5 3 4mm Radius,Tungsten Steel Carbide,Ball Nose End Mill Set,HRC45,2Flutes,TiAlN Coated,CNC Router Bits Milling Profiling Tools(1/3/4/5/6/8mm HRC45)

Feature

1.Contains 6pcs ball nose endmills:0.5mm/1.5mm/2mm/2.5mm/3mm/4mm Cutting Radius.
2.Material:Tungsten carbide,High quality TiAlN coating,getting long tool life.
3.Suitable for profiling Alloys,,Iron and Steel under HRC45(HRA73).
4.High micro hardness,high abrasion resistance,good toughness.
5.Package:1 Pack of 6 Pieces Endmill Cutter

Description

6Pcs Ball Nose Endmills Size:
A.R0.5 Cutter: 2Flutes,Cutting Radius=0.5mm,Shank Diameter=4mm,Overall Length=50mm.
B.R1.5 Cutter: 2Flutes,Cutting Radius=1.5mm,Shank Diameter=4mm,Overall Length=50mm.
C.R2 Cutter: 2Flutes,Cutting Radius=2mm,Shank Diameter=4mm,Overall Length=50mm.
D.R2.5 Cutter: 2Flutes,Cutting Radius=2.5mm,Shank Diameter=6mm,Overall Length=50mm.
E.R3 Cutter: 2Flutes,Cutting Radius=3mm,Shank Diameter=6mm,Overall Length=50mm.
F.R4 Cutter: 2Flutes,Cutting Radius=4mm,Shank Diameter=8mm,Overall Length=60mm.

Attention:
1.Widely used in hardness from copper,cast iron,alloys,mold steels,alloys steels,tools steels to the high hardness of HRC45 or more processing materials.
2.Solid carbide tools offer long tool life and faster cutting speeds than other substrates,but more brittle.Make sure work piece and machine are stable,use hydraulic chucks,high quality collet chucks,or shrink fit chucks.
3.Please adjust the speed,feed and cutting depth according to actual cutting conditions.
4.Tool overhang,please use the required amount of minimum size,amount of long overhang is high vibration,turn it to lower the number of feed.
5.Adapt to several kinds of cooling conditions, for example oil mist,water,oil,air cooling.can be used for dry machining.

4. Wokesi 4mm 6mm 8mm Blade Diameter,Suqare Nose End Mill and Ball Nose End Mill Set,Pack of 6,HRC45,Solid Tungsten Carbide,CNC Lathe Router Bits Milling Tools(4mm+6mm+8mm HRC45)

Feature

1.Contains:3pcSquare endmill(4mm+6mm+8mm Blade Diameter),3pcBall Endmill(4mm+6mm+8mmBlade Diameter)
2.Material:Tungsten carbide,High quality TiAlN coating,getting long tool life.
3.Suitable for process Copply,Alloys,Iron and Steel under HRC45(HRA73).
4.High micro hardness,high abrasion resistance,good toughness.
5.Package:3pcSquare endmills,3pcBall nose endmills

Description

3Pcs Square Nose End Mill Size:
A.4mm Cutter:4Flutes,Blade Diameter=4mm,Shank Diameter=4mm,Overall Length=50mm.
B.6mm Cutter:4Flutes,Blade Diameter=6mm,Shank Diameter=6mm,Overall Length=50mm.
C.8mm Cutter:4Flutes,Blade Diameter=8mm,Shank Diameter=8mm,Overall Length=60mm.

3Pcs Ball Nose End Mill Size:
D.R2 Cutter:2Flutes,Blade Diameter=4mm,Shank Diameter=4mm,Overall Length=50mm.
E.R3 Cutter:2Flutes,Blade Diameter=6mm,Shank Diameter=6mm,Overall Length=50mm.
F.R4 Cutter:2Flutes,Blade Diameter=8mm,Shank Diameter=8mm,Overall Length=60mm.

Attention:
1.Widely used in hardness from copper,cast iron,titanium alloy,mold steels,alloys steels, tools steels to the high hardness of HRC45 or more processing materials.
2.Recommend for side milling,die sinking,slotting and profiling.
3.Solid carbide tools offer long tool life and faster cutting speeds than other substrates,but more brittle.Make sure work piece and machine are stable,use hydraulic chucks,high quality collet chucks,or shrink fit chucks.
4.Please adjust the speed,feed and cutting depth according to actual cutting conditions.
5.Tool overhang,please use the required amount of minimum size,amount of long overhang is high vibration,turn it to lower the number of feed.
6.Adapt to several kinds of cooling conditions, for example oil mist,water,oil,air cooling.can be used for dry machining.

5. Carbide CNC Router Bit Two Flute Ball Nose End Mills Pack of 5 (3.175x1.0x4mm)

Feature

material:solid carbide
double cut groove,sharp edge strength,cutting power,high cutting speed
used for copper.aluminum,ABS,PVC, resin and majority plastics
5pcs in one package
Safety instructions: Razor blades permanently enclosed in a cartridge or housing with less than 2mm of blade exposed. The bladed product is not use for people under 18 years. The item is only use for industrial cutting/engraving, not hazardous article.

Description

Durable ball nose end mills.
Material:Solid Carbide
Color:Silver
(1)3.175x0.8x3mm
Shank Diameter: 3.175mm
Blade diameter: 0.8mm
Blade length: 3mm
Dimension:40 x 3.175mm/1.57 x 0.13""(L x Dia)
Weight:28g

(2) 3.175x1.5x6mm
Shank Diameter: 3.175mm
Blade diameter: 1.5mm
Blade length: 6mm
Dimension:40 x 3.175mm/1.57 x 0.13""(L x Dia)
Weight:26g

(3)3.175x2.5x15mm
Shank Diameter: 3.175mm
Blade diameter: 2.5mm
Blade length: 15mm
Dimension:39 x 3.175mm/1.54 x 0.13""(L x Dia)
Weight:24g

(4)3.175x2.0x15mm
Shank Diameter: 3.175mm
Blade diameter: 2mm
Blade length: 15mm
Dimension:39 x 3.175mm/1.54 x 0.13""(L x Dia)
Weight:22g

(5) 3.175x1.0x4mm
Shank Diameter: 3.175mm
Blade diameter: 1.0mm
Blade length: 4mm
Dimension:40 x 3.175mm/1.57 x 0.13""(L x Dia)
Weight:26g


Package Include:
5 x Two Flute Carbide Ball Nose End Mill Cutter
Safety instructions:
1.Razor blades permanently enclosed in a cartridge or housing with less than 2mm of blade exposed
2. The bladed product is not use for people under 18 years.
3. The item is only use for industrial cutting/engraving, not hazardous article.

6. HQMaster End Mill Set Combination Kit CNC Router Bits Cutter Cutting Milling Tool (4 Type, Each 10Pcs) Including Flat Nose/Ball Nose End Mill, 4 Flutes End Mill and 2 Flutes Straight End Mill

Feature

End Mill Set Combination Kit CNC Router Bits Cutter Cutting Milling Tool (4 Type, Each 10Pcs)
Type 1: 10Pcs 1/8" 17mm 2 Flutes Flat Nose Spiral End Mill Upcut Bits
Type 2: 10Pcs 1/8" 17mm 2 Flutes Ball Nose End Mill Upcut Bits
Type 3: 10Pcs 1/8" 17mm 4 Flutes Spiral End Mill Upcut Bits
Type 4: 10Pcs Double Flutes Cutting Dia. 4mm Straight End Mill Bits

Description

HQMaster End Mill Set Combination Kit CNC Router Bits Cutter Cutting Milling Tool (4 Type, Each 10Pcs) Including Flat Nose/Ball Nose End Mill, 4 Flutes End Mill and 2 Flutes Straight End Mill

Type 1: 1/8" 17mm 2 Flutes Flat Nose Spiral End Mill Upcut Bits

Upcut spiral router bits, made with solid carbide
Shank diameter (SD): 3.175mm (1/8") approx.
Cutting edge diameter (CED): 3.175mm (1/8") approx.
Cutting edge length (CEL): 17mm
Overall length: 38.5mm
Quantity: Pack of 10 (coming with storage case)

Type 2: 1/8" 17mm 2 Flutes Ball Nose End Mill Upcut Bits
Material: tungsten steel
Shank diameter(SD): 3.175mm (1/8") approx.
Cutting edge diameter (CED): 2mm
Cutting edge length (CEL): 17mm
Overall length: 38.5mm
Quantity: Pack of 10 (coming with storage case)
Storage case size: 55*55*9 mm

Type 3: 1/8" 17mm 4 Flutes Spiral End Mill Upcut Bits
Material: tungsten steel
Shank diameter(SD): 1/8" (3.175mm)
Cutting edge length (CEL): 17mm
Overall length: 38.5mm
Quantity: Pack of 10 (coming with storage case)
Storage case size: 55*55*9 mm

Type 4: Double Flutes Cutting Dia. 4mm Straight End Mill Bits
Material: tungsten steel
Shank diameter(SD): 4mm (approx.)
Cutting edge length (CEL): 22mm
Overall length: 45mm
Quantity: Pack of 10 (coming with storage case)
Storage case size: 55*55*9 mm

Package contents(assorted in 4 seperate storage case):
10 x 1/8" 17mm 2 Flutes Flat Nose Spiral End Mill Upcut Bits----------Type 1
10 x 1/8" 17mm 2 Flutes Ball Nose End Mill Upcut Bits------------------Type 2
10 x 1/8" 17mm 4 Flutes Spiral End Mill Upcut Bits----------------------Type 3
10 x Double Flutes Cutting Dia. 4mm Straight End Mill Bits------Type 4

7. Ougar8 Radius 1 2 3 4mm CNC Carbide Milling Cutter 2 Flutes Center Cutting Premium Ball nose Endmills Finishing End Mill Long Shank Spiral deep Slotting Router Bits Wood Lathe Tools(4pcs)

Feature

1.Material: Tungsten Carbide TiAlN Coated
2.HRA92,2 Flutes.Max Cutting material hardness:HRC45
3.Coating with TiAlN Can Cutting Harden materiel, 3 times Durable than Carbide.
4.For CNC,Drill press,Engraving machine.Aluminium,Metel,woodworking,alloy steel,stainless steel,etc
5.Package: 4x End Mill Cutter CNC Bits

Description

Features:
Flute:2 Flutes

High-density polished,superhard,high-wearable.
Max Cutting material hardness:HRC45
High temperature, strong-resistant raw carbide.
Long tool life.
Easier roughing and finishing processing.
Decreasing the times of changing cutters,Saving production time.

Package includes:
4 pieces End Mill Cutter CNC Bits
1.Cutter Radius:1.0; Shank diameter:4mm ;Overall Length:50mm;
2.Cutter Radius:2.0; Shank diameter:4mm ;Overall Length:50mm;
3.Cutter Radius:3.0; Shank diameter:6mm ;Overall Length:50mm;
4.Cutter Radius:4.0; Shank diameter:8mm ;Overall Length:60mm;

8. Cobra Carbide 25406 Micro Grain Solid Carbide Regular Length General End Mill, TiAlN Finish, 4 Flute, 30 Degrees Helix, Ball Nose End, 4mm Cutting Length, 1.0mm Cutting Diameter, 38mm Length (Pack of 1)

Feature

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
Titanium aluminum nitride coatings become self-lubricating when used at very high speeds, making them ideal for cutting without coolant ("dry machining")
Round shanks allow use with a wide variety of toolholding systems
Center cutting geometry
Designed for milling, slotting, profiling and trace milling

Description

Cobra Carbide solid 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. Titanium aluminum nitride coatings become self-lubricating when used at very high speeds, making them ideal for cutting without coolant ("dry machining"). Round shanks allow use with a wide variety of toolholding systems. Work material: nickel/inconel alloy and titanium; good for hardened steel and stainless steel; excellent for aluminum alloy, carbon steel, alloy steel and cast iron.

9. HQMaster 4mm Shank Dia. & Cutting Dia. Ball Nose End Mill Ball Nose Bits Endmill CNC Router Bits 2-Flute Double Edged Spiral Cutter Tungsten Steel Upcut Bit 22mm Flute Length, 45mm OAL, Pack of 10

Feature

Shank diameter (SD): 4mm
Cutting edge diameter (CED): 4mm
Cutting edge length(CEL)/Flute Length: 22mm; Overall length: 45mm approx.
Material: tungsten steel
Quantity: Pack of 10 (coming with storage case)

Description

HQMaster 4mm Shank Dia. & Cutting Dia. Ball Nose End Mill Ball Nose Bits Endmill CNC Router Bits 2-Flute Double Edged Spiral Cutter Tungsten Steel Upcut Bit 22mm Flute Length, 45mm OAL, Pack of 10

Features:

* Rustless and anti-static
* Work perfect on milling or cutting machines
* Best performance with high precision
* High quality and durable

Specification:
Material: tungsten steel
Color: as shown in the picture
Total length: 45mm
Cutting edge length(CEL)/Flute Length: 22mm
Shank diameter (SD): 4mm
Cutting edge diameter (CED): 4mm
Storage case size: 54*52*10mm

Package included:
10 x double edged ball nose milling cutter
1 x storage case

10. Melin Tool AMG-M-M-B Carbide Ball Nose End Mill, Metric, AlTiN Monolayer Finish, 30 Deg Helix, 2 Flutes, 51mm Overall Length, 4mm Cutting Diameter, 4mm Shank Diameter

Feature

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
Aluminum titanium nitride is similar to TiAlN but with a higher aluminum content for improved hardness and smoothness
Round shanks allow use with a wide variety of toolholding systems
For applications in steel and non-ferrous materials
30 Degree helix angle

Description

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. Aluminum titanium nitride is similar to TiAlN but with a higher aluminum content for improved hardness and smoothness. Round shanks allow use with a wide variety of toolholding systems. For applications in steel and non-ferrous materials. 30 Degree helix angle.

Conclusion

All above are our suggestions for 4mm ball nose. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using 4mm ball nose with us by comment in this post. Thank you!

Leave a Reply

Your email address will not be published. Required fields are marked *