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Best Variable Flute End Mills

20 PC Titanium Nitride Coated End Mill Set - 4 & 2 Flute Tin End Mill for Milling Machines

  • Includes both 10pc- 2 flute and 10pc - 4 flute end mills.
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End Mill Set Metric CNC Milling Cutter Union Butterfield Tungsten 4 Fultes accupro Carbide Rotary Bits Tool Straight Shank 2-12mm 8pcs

  • ◆2-12mm End Mill Set: This end mill set includes 8 diameter sizes of 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, satisfy your different needs..
  • ◆End Milling Cutter Handle Design：Straight shank handle, rounded chamfer design for easy installation and improved work efficiency..
  • ◆Excellent Carbide End Mill: Carbide end mills provide better rigidity and can be run faster. 4 flutes end mill produce a much finer finish than other flute tools, ideal for peripheral and finish milling..
  • ◆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 Included：8 x 4 Flutes End Mill Cutter.
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Niagara Cutter 17005489 Carbide Square Nose End Mill, Inch, Uncoated (Bright) Finish, Roughing and Finishing Cut, 30 Degree Helix, 4 Flutes, 4' Overall Length, 0.375' Cutting Diameter, 0.375' Shank Diameter

  • 4 flute design for creating finer finishes and a higher metal removal rate.
  • General purpose end mill for working on all types of materials.
  • Made of extra-fine grade carbide for ultra high transverse rupture strength.
  • Uncoated end mills feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications.
  • Center Cutting End Mills are designed with "End Teeth" making these ideal for Slotting and Cavity applications.
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4Pcs Tapered Ball Nose End Mill 0.25MM-1MM with 0.5MM Tip Diameter CNC Router Bits Set 2D 3D Woodworking Tool 2 Flute CNC Router Bits

  • 【High Quality】The end mills are made of ultra-fine tungsten carbide steel alloy, its nano black coating/titanium coating with high hardness and heat resistance..
  • 【End Mill Bits Set】4Pc【End Mill Set】4Pcs ball nose bit 2-flute, Nano black coat and titanium coat CNC router bits, will satisfying your different needs.s ball nose bit 2-flute, Nano black coat and titanium coat CNC router bits, will satisfying your different needs..
  • 【Parameter】Ball raidus 0.25mm, 0.5mm, 0.75mm, 0.1mm, flute length:15MM, overall length 1.5 inch, single side angle 5.12°..
  • 【Wide Compatibility】Widely used in various materials including plastics, aluminum, circuit board, wood, as well as other precision parts processing,they are compatible with most desktop CNC machines..
  • 【Wide Application】PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, aluminum and other precision parts processing..
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Genmitsu 4pcs 2-Flute Tapered Ball Nose End Mills Tungsten Carbide Cutter with Nano Blue Coat R0.25-1.0 1/8” Shank TB04A

  • ... 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. To learn more about how to choose the right bits to meet your needs, please find the Comparison Chart (CNC Bits Buying Guide) at the Product Guides and Documents Section below..
  • 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..
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Niagara Cutter - SP205-0.500-D2-S.3-Z2 17011645 Cobalt Steel Square Nose End Mill, Inch, Weldon Shank, Uncoated (Bright) Finish, Finishing Cut, 35 Degree Helix, 2 Flutes, 3' Overall Length, 0.500' Cutting Diameter, 0.500' Shank Diameter

  • 2 Flute design makes these ideal for plunge cutting when chip removal is not a problem.
  • General purpose end mill for working on all types of materials.
  • Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys.
  • Uncoated end mills feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications.
  • Center Cutting End Mills are designed with "End Teeth" making these ideal for applications such as profiling, pocket and slotting.
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Genmitsu 40pcs End Mills CNC Router Bits, 1/8\ Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose End Mill, Nano Blue Coat & Titanium Coat CNC Bits, MC40A

  • ...gsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating /Titanium 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..
  • 2-Flute Spiral Flat Nose & Ball Nose End Mills -- Shank Diameter: 3.175mm, Cutting Diameter: 3.175mm, Cutting Length: 17mm, Overall Length: 38mm..
  • Two End Mill Sets -- Shank Diameter: 3.175mm, Cutting Diameter: 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.5/3.0mm), Cutting Length: 17mm, Overall Length: 38mm, with Nano blue and Titanium coating..
  • Applicable Materials: Widely used in various materials including plastics, aluminum, circuit board, wood, as well as other precision parts processing. To learn more about how to choose the right bits to meet your needs, please find the Comparison Chart (CNC Bits Buying Guide) at the Product Guides and Documents Section below..
  • Wide Compatibility: The MC40A 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..
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CNC Router Bits 1/8' Shank Ball Nose Carbide End Mill Two Flute CNC Spiral Bits Upcut Cutter 3.175mm Carbide End Mill for Alloy Steels/Hardened Steels 10pcs (3.175x32x55mm)

  • DIMENSIONS: 1/8" (3.175mm). Cutting edge diameter, 1/8" (3.175mm). Cutting edge length/flute length, 1/2"(12mm). Overall length, 1-1/2"(38.5mm)..
  • Range of processing：Ball end mills can mill die steel/cast iron/carbon steel/alloy steel/tool steel/ general iron. Ball nose milling cutters can work normally in high temperature environments..
  • High efficiency：Ball nose carbide end mill is a double-blade with helical design, and the large and uniform pin-out groove is conducive to high-speed machining. The sharp double edge can effectively improve the cutting efficiency of the tool..
  • Perfect cutting：The ball mill design of the double-blade ball end milling cutter effectively reduces the burr and increases the wear resistance of the tool..
  • Ball Nose End Mills are Suitable for Side Milling, End Milling, Finish Machining, etc..
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RIP Cutting Tools 6-PC 4-Flute SE AlTiN HP Carbide End Mill Set, Sizes 1/8-1/2

  • Included Sizes: 1/8, 3/16, 1/4, 5/16, 3/8, 1/2.
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HQMaster Tapered Ball Nose End Mill 1/8 inch Shank Tungsten Carbide Cutter 3D Woodworking Tool CNC Router Bits D=1.0mm

  • SIZE: Ball Radius: 0.5mm (Cutting Diameter: 1.0mm), 1/8” shank, Flute Length: 15mm, Overall Length: 1-1/2".
  • TIALCN coating is a nano coating, which means it’s extremely hard, and can be used at high temperatures and still yield low friction. Package include: 5 pcs Tapered Ball Nose Carving End Mill.
  • Package include: 5 pcs Tapered Ball Nose Carving End Mill.
  • Fit for CNC, Engraving machine. Ideal for Plywood, hardwood, acrylic, 3D carving.
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Accusize Industrial Tools 2-24'' by 0.001'' Resolution Inside Micrometer Set, 3011-5051

  • The combining of extension rods provides a wide measuring range. Supplied with a standard caliper gauge for zero setting..
  • Carbide measuring faces. Diameter of extension rods: φ15.5mm. Rod Diameter: 0.61".
  • Accuracy: Metric(3+n+L/50)μm, (n=number of rod, L=maximum. Measuring length (mm) [Inch]. Resolution: 0.0001".
  • Each interchangeable rod is marked with its measuring range. Use to measure 3 flute cutting heads such as end mills, taps and reamers..
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Genmitsu 6pcs 3-Flute Square End Mill for Aluminum Applications, Nano Blue Coat CNC Router Bits, High Feed U-Type Design, for Roughing and Finishing, 1/4’’ Shank, SN06A

  • ...s. Moreover, its Nano Blue Coating provides high hardness and heat resistance enabling 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 6pcs of the 3-Flute Square End Mill, Shank Diameter: 1/4’’ (6.35mm), Cutting Diameter: 5mm/6mm , Cutting Length: 15mm/20mm, Overall Length: 50mm/55mm..
  • Versatile: Surface finishes are greatly improved no matter if you are roughing or finishing due to effective chip removal.
  • Cut faster thanks to superior Material Removal Rate (MRR) especially when slotting..
  • Applicable Materials: High feed U-type design makes these cutters ideal for working with aluminum and copper alloy.
  • Attain excellent production rates thanks to the strong tooth with double relief angles..
  • Wide Compatibility: Genmitsu SN06A Square 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..
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Niagara Cutter 17016418 Cobalt Steel Square Nose End Mill, Inch, Weldon Shank, TiCN Finish, Finishing Cut, 30 Degree Helix, 4 Flutes, 3.25' Overall Length, 0.500' Cutting Diameter, 0.500' Shank Diameter

  • 4 Flute design for creating finer finishes and creating a higher metal removal rate.
  • General purpose end mill for working on all types of materials.
  • Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys.
  • Titanium Carbonitride(TiCN) allows for optimal end mill and machine tool performance with it's ability to increase material removal rates 3 to 5 times that of uncoated tools.
  • Center Cutting End Mills are designed with "End Teeth" making these ideal for applications such as profiling and slotting.
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