Best 4 End Mills in 2026

Solid carbide spiral ball nose tapered router bit

2 flute, 1/4" shank, 1-1/4" cutting length, 0.5mm tip diameter, 5.2Deg, H-Si coating, 55HRC

Mostly used for 2D/3D engraving work, detail carving

The Carving bits kits of Tapered Ball Nose, Spiral, Cone End Mill Cutter

For CNC,Engraving machine.Carving Wood, plywood, MDF, plastics, acrylic, stainless steel, titanium alloy etc

Long service life, Decreasing the times of changing cutters,Saving production time

GENERAL APPLICATION CUTTER - Speed Tiger 600 Nano carbide tools excel at working carbon steels (~HB225), alloy steels (HB225~325), pre-hardened steels (up to HRC45), hardened Steels (HRC40~45), cast iron

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

Product Name : End Mill;Material : HSS

Color : Gray;Cutting Diameter : 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" 5/32" 1/16"

Suit for: Hardness of metal for above 30 degrees,with high bending resistance and abrasion resistance, exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications.

Solid carbide spiral ball nose tapered router bit

2 flute, 1/4" shank, 1-1/4" cutting length, 3.0mm tip diameter, 3.02Deg, TiAIN coating, 55HRC

Mostly used for 2D/3D engraving work, detail carving

Diameter: 5/8", Shank Diameter: 5/8", Flute length: 1-5/8", Overall Length: 3-1/4"

4 Flute, Standard Tooth

M42-8% Premium cobalt, TiAlN Coated

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

Material: Made of Tungsten Steel, highly wear resistance, high hardness, bending strength, highly working efficiency

Highly precision: With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left

Set of 12 different size: Cutting Size: 0.5mm, 0.8mm, 1mm, 1.2mm, 1.5mm, 1.6mm, 1.8mm, 2mm, 2.4mm, 2.5mm, 3mm, 3.175mm. Shank Size: diameter, about 3mm, length, about 22mm. 12 pcs different size for meeting your needs

Rad.: 1/2", Shank dia.: 3/4", Largest dia.: 1-1/2", Overall length: 3-7/8"

Intended for use in milling rounded corners

High Speed Steel

Product Name : End Mill;Material : HSS

Color : Gray;Cutting Diameter : 12.7mm/1/2"

Cutting Depth : 35mm/1.4";Shank Diameter : 12.7mm/1/2"

4 Flute,Cutting diameter=5/16'',Shank diameter=5/16'',Flutes length=1-5/8'',Overall Length=3-1/2''.

Material:M2AI,High Speed Steel,long tool life.Extra long blade for deep cavity machining.

Suitable for aluminium,cast iron,copper,magnesium alioy,plastics,wood etc(under HRC32(HRA66)).

Contains 7Pcs square endmills:1/8''+5/32''+3/16''+1/4''+5/16''+3/8''+1/2'' Blade Diameter

Material:M2AI,High Speed Steel,long tool life.

Suitable for aluminium,cast iron,copper,magnesium alioy,plastics,wood etc

1.Four flutes produce a better finish than fewer flutes.

2.Material: HSS ; Imperial Units, not Metric .

3.One Set of end mill bits Including: 6 Different kinds of Inch Size:1/8",1/4",3/16",5/16",3/8",1/2" end mills to meet your need,

PROUDLY MADE IN THE USA - Precision CNC ground in the heartland of America

APPLICATION - Perfect for all milling applications on aluminum and other non-ferrous materials

SPECIFICATIONS - 5/8" Diameter x 3 Flutes x 4" OAL x 1-5/8" LOC x Square Corner

Excellent edge-grinding technology.

Without sticking, smokeless, odorless and silent during processing.

Long service life, not easy to break.

Also called die grinder bits, rotary burrs and rotray files, these burrs are designed for cleaning out material in a wide-range of products including wood, plastics, stainless steel and other metals such as nickel, iron, steel, tool steel and titanium

Trade number SD-7 with a Ball-End Double Cut shape

Double-cut style has rows of cutting teeth cut in two intersecting directions for fast material removal and a rougher finish

Product Name : End Mill

Cutting Diameter : 2.5mm / 0.1"; Cutting Depth : 8mm / 0.3"

Shank Diameter : 6 mm / 0.24"; Total Length : 52mm / 2"

Ball Tip Radius 0.25mm ,Shank Diameter: 3.175mm ,Cutting Length: 15mm,Overall Length 38mm,5pcs/set

Due to the Great hardness of solid Tungsten carbide Material,Long service life, not easy to break, precise

Can easily remove materials like Wood, acrylic, PVC, cooper, aluminum, and steel, MDF, Resin, PCB

1.Material: High carbon steel

2.Color: Silver

3.Dia. : 6mm (1/4")

【Material】: Cnc 4 Flute Solid Carbide Spiral Router Bit excel at working carbon steels, alloy steels, pre-hardened steels, hardened Steels, cast iron,etc.Strictly for steel use, if milling aluminium, our 3 flute end mill is recommended.

【AlTiN Coating】: Titanium aluminum nitride (AlTiN) 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

【High Performance】: carbide has higher hardness and wear resistance and excellent cutting performance than high-speed steel.

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: Specially designed for ultra-fine carving projects, including 4x tapered ball nose end mills, 4x single flute spiral end mills, 2x flat bottom carbide engraving bits. Shank Diameter: 3.175mm, Cutting diameter: 0.1 - 3.1mm (0.1, 0.2, 0.25, 0.5, 0.75, 1, 2, 3.1mm) , Overall Length: 38mm.

Versatile：Perfect for 3D relief sculpturing, cutting, engraving, slotting, milling, etc. Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.

General Usage: Applicable with copper, copper alloys, cast iron, steels, carbon steels, alloy steels, pre-hardened steels, hardened steels, and stainless steel materials. Best use for materials HRC less than 50.

Solide Carbide: The material is European origin ultra fine grain carbide. We use the highest quality tungsten carbide powders and adjust the ratio of tungsten carbide and cobalt to meet the ideal hardness. It is stable and has excellent wear-resistance of the material. It significantly enhances the tool's lifespan and keeps the end mill sharp. It also helps keep the surface quality of your work-piece at the best level possible.

AlTiN Coating: It is a strong coating that's coated at temperatures between 450°C to 475°C. It is able to provide high wear resistance, lubricity, exceptional oxidation resistance, extreme hardness, and excellent abrasive wear resistance. It has higher reliability in dry operations, heat resistance, hard machining, and the resistance can be reduced.

Cutting edge diameter: 0.5mm

Shank diameter: 3.175mm /0.125 inch

A Wide Range of Materials can be engraved, including: Circuit boards,Metal,SMT,Fibre glass ect.

Intended for use in milling rounded corners, etc

Form-relieved type; can be sharpened many times without changing the form

Right hand cut. Formed radius cutter

High-quality: Made of Tungsten Carbide Steel Alloy. Made to last, super hard, wear, break, and corrosion-resistant. The tips of the bits will keep intact after a long time using and always make the cuts clean.

Chromatic Coating: Coated with a Genmitsu exclusive chromatic coating, with increased hardness and heat resistance are greatly improved. It has an HRC rating of 92 and provides longevity and produces cutting results of the highest quality.

Shank Diameter: 1/8” (3.175mm); Flutes:1 &2; Cutting Diameter: R0.25mm, D0.1mm, D0.2mm

1.Contains 4pcs Square endmills:1pc×1mmDIA,1pc×1.5mmDIA,1pc×2mmDIA and 1pc×3mmDIA.

2.Material:Tungsten carbide,High quality TiAlN coating,getting long tool life.

3.Suitable for process Alloy,Iron and Steel under HRC55.High Performance.

DLC coating (diamond-like coating)-The tool surface to obtain ultra-high hardness(HV7000) Low coefficient of friction(μ=0.08-0.15)，Strong adhesion resistance

Use ultrafine grain tungsten steel matrix，Perfect combination of toughness and hardness，Improve wear resistance while avoiding breakage and fracture

Manufactured with five-axis precision grinding machine, Each milling cutter is tested by tool testing instruments，Good stability of dimensional accuracy

Suitable for machining on hardened and high-alloy steel, steel casting, chill casting, malleable cast iron, chromium-nickel steel, brass, copper, aluminum with a high percentage of silicon, and abrasive plastic

Long-length end mills have longer cutting edges and can make deeper cuts than standard-length end mills

Two flutes offer better chip-carrying capacity than end mills with more flutes, enhancing the tool’s ability to remove material

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

Radius: 1/4"

Shank Diameter: 3/4"

Largest Diameter: 1"