Best Double Flute End Mills

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

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..

5 PC SET 3/16, 3/8, 1/2, 5/8, 3/4" DRAWBAR END THREAD: 7/16" -20.
Hardened and ground For Bridgeport type milling machines.
Hardened and ground. For double and single end mills (single end mils only for sizes over 5/8").
5 PC SET For Bridgeport type milling machines. DRAWBAR END THREAD: 7/16" -20.
For double and single end mills (single end mils only for sizes over 5/8").

... 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..

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.

...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..

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.

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..

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.