Square End Mills are the fundamental choice for metal machining, designed for precision milling, slotting, and contouring. Their 90-degree square ends produce clean, sharp shoulders and flat bottoms in materials like steel and aluminum. This versatile style is essential for a wide range of CNC and manual milling operations.
Square End Mill
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LIDIAO Milling Cutter Professional Carbide End Mill 4Flutes TiAIN Coating HRC45 CNC Milling Machine Tools Metal Cutter
Coating: TiCN Degree: R0.1 Diameter: 4/6/8/10/12/14/16/18/20mm High-concerned chemical: None Material: Carbide Model Number: milling cutter Origin: Mainland China Overall Length: 50mm75mm100mm ⭐Specification: Applicable processing: mold steel, stainless steel, steel plate, plastic, wood, cast iron Suitable machine: cnc machining center, engraving machine, precision engraving machine and other high-speed machines ⭐Features: (一)TiAN coating can be directly roughing to fine machining of heat-treated materials below 45 °, reducing the number of tool changes to improve the machine's crop rate, saving manufacturing time. (二)0.6um micro-particle tungsten steel carbide Adopting 0.6um micro-granular tungsten carbide base material, it has higher wear resistance and strength, which is the exclusive milling cutter for high hardness and high speed cutting applications. ⭐Package List: 1 PC×end mill
$21.80 - $172.12
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HUHAO 3 Flutes Colorful Deep Groove Milling Cutter 4mm Shank DLC Coating Router Bit Carbide CNC Endmill Tool for Aluminum Copper
SPECIFICATIONSApplicable Machines: CNC Machining Centers, Etc High Speed CNC Milling MachinesApplicable Materials: Aluminum Alloys, Aluminum Parts, Copper Alloys, EtcBrand Name: HUHAOCertification: NoneChoice: yesDegree: R0.1Diameter: 4mmFlute: 3 FlutesHigh-concerned chemical: NoneModel Number: Colorful Deep Groove Milling CutterOrigin: Mainland ChinaOverall Length: 50mmSpiral Angle: 45°Type: Flat End Mills⭐Specifications:Brand:HUHAOProduct Name: Colorful Deep Groove Milling CutterShank Diameter: 4mmNumber of blades: 3 FlutesType:End MillSpiral Angle:45°⭐Features:Applicable Materials Aluminum Alloys, Aluminum Parts, Copper Alloys, etc.⭐Applicable Machine ToolsCNC Machining Centers, Etc High Speed CNC Milling Machines,etc.⭐Package includes1PC x Milling Cutter
$12.82 - $13.35
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HUHAO 4mm 5mm 6mm 8mm HRC55 Milling Cutter 4 Flutes Flat End Mill CNC Maching Endmills Alloy Coating Carbide Steel CNC Tools
SPECIFICATIONSBrand Name: HUHAOCertification: NoneChoice: yesCoating: AlTiNDegree: R0.1Diameter: 4mm/5mm/6mm/8mm,1mm/2mm/2.5mm/3mm/4mm/5mm/6mm/8mmFlute: 4 FlutesHardness: HRC55Helix Angle: 35°High-concerned chemical: NoneModel Number: Flat End MillOrigin: Mainland ChinaOverall Length: 50mm/75mmType: End Mill⭐Specifications:Brand:HUHAOProduct Name: Metal Milling CutterClamping Diameter: 1mm/2mm/2.5mm/3mm/4mm/5mm/6mm/8mmCoating: TISIN CoatingHelix angle: 35°Number Of Blades: 4 FlutesHardness: HRC55⭐Features:Applicable materialsStainless steel, cast iron, tool steel, alloy steel, graphite plastic composite materials, etc.⭐Applicable machine toolsCNC machining centres, engraving machines, precision engraving machines and other high-speed machines⭐Package includes1 * Milling Cutter for Steel
$9.07 - $61.69
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Carbide Radius End Cutter Mill Aluminium Cnc Milling Cutter For Metal Tungsten Steel CNC Maching Endmils
SPECIFICATIONS Certification: None Coating: TiCN Diameter: 4mm High-concerned chemical: None Material: Tungsten Cobalt Alloy Model Number: 4x4x10x50 Origin: Mainland China Overall Length: 50 Type: End Mill Complete 65 degree specification link Complete 5 degree specification link Carbide Radius End Cutter Mill Aluminium Cnc Milling Cutter For Metal Tungsten Steel CNC Maching Endmils Product Information: Name: Tungsten steel end millMaterial: overall tungsten steelCutting hardness: HRC45°/55°/65°Coating: Nano industrial titanium coatingConfiguration equipment: machining center, CNC machine toolApplicable processing materials: carbon steel, cast iron, die steel, alloy steel, tool steel, stainless steel, aluminum alloy, etc.Our product advantages:1. Using tungsten steel base material, it has higher wear resistance and red hardnessStrong performance, high temperature resistance, anti-burning2. High-strength and large-capacity spiral chip flutes, integrally formed spiral, good versatility and durability3. The large blade diameter design can greatly increase the stability and vibration resistance of the tool4. Nano-coated blade, effectively reducing the number of tool changes, saving time, effort, and efficiency5. Standard straight shank design, strong compatibility, tight occlusion, high bearing capacity, not easy to break Please read the following before placing an order: about order:-Please check the quantity and unit size before placing an order.-If you have any questions about this product, please feel free to contact us! We are happy to provide you with supportive advice.-After the order is placed, due to the uncertainty of international shipping and the long delivery time. If you have any questions or questions about the purchased order. Please contact us and we will provide assistance (including refunds and re-shipments). If you need a faster delivery time, you can also choose many other delivery methods besides AliExpress, such as: DHL, EMS and UPS...... About customization: -If you are satisfied with our products and seek closer cooperation. We do sell to wholesalers and businesses. If you really need to cooperate with us further, please contact us.-We provide customized services. If you have such a requirement, please contact us and provide your product drawings. Therefore, we can provide you with a more specific quotation.-We also provide OEM service! Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid tool-holding systems. Tolerance of End Mill Diameter: 1 < D≤6 -0.010 ~ -0.030 6 < D≤10 -0.015 ~ -0.040 10 < D≤ 20 -0.020~-0.050 Coating:Good coating can improve tools life and production efficiency, as well as solve the cutting problems. Application Used in Milling Machine.,CNC,Drill press,Engraving machine. Metal, woodworking, alloy steel, stainless steel, etc 2 flutes end mills is widely used in slotting, sinking etc. 3 flutes for aluminum.Bright finish for machining aluminum. 4 flutes, high rigidity, widely used in shallow slot, profile milling, and finish machining. 45° 2/4 Flutes Carbide End Mills Color: Dark grey. Density: 14.5 g/cm3 Hardness: HRA 91.5 Grain Size: 0.8um Bending Strength: 2800N/mm2 Raw material: Recycled material,YG10X with 10% Co content and 0.8um grain size. Because tungsten is a scarce resource, BK2045 series milling cutter is made of recycled tungsten steel. Coating: ALTiN,High aluminum content provides excellent hot hardness and oxidation resistance. A good choice for milling general steels weaker than HRC 30. But, because of the aluminum content, it is not good choice for aluminum.55° 2/4 Flutes Carbide End Mills Color: Copper. Density: 14.5 g/cm3 Hardness: HRA 92 Grain Size: 0.6um Bending Strength: 3000N/mm2 Raw material: Use ZK30UF with 10%Co content and 0.6um grain size. Coating: TiSiN, with very high surface hardness and good wear resistance. Suitable for milling general steel under HRC 45, stainless steel, hardened steel, etc65° 4 Flutes Carbide End Mills Color: Blue. Density: 14.5 g/cm3 Hardness: HRA 93 Grain Size: 0.4um Bending Strength: 4000N/mm2 Raw material: Use GU25UF with 12% Co content and 0.4um grain size. Coating: AlTiSiN, with the hardness and thermal stability are up to 4000HV and 1200 ℃, respectively. Suitable for machining stainless steel, hardened steel, titanium alloy, etc.HRc<55. PS: The above data diameter is for reference, subject to actual cutting Note: The above table is the standard value for side milling of the milling cutter. When the tool is used to process the keyway, the feed rate is 50%-60% of the tableWhen the rigidity of the machine tool and the installation is relatively poor, the product will vibrate and abnormal sound, at this time, the speed and feed should be reduced.Note: It is recommended to be used on machining centers, engraving machines and other equipment.
$4.80 - $335.44