Updated: 24 Feb 2025

1 4 end mill extra longs

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Updated: 24 Feb 2025

#1

Best Choice
1" x 1" Shank 4F HSS Single End Mill - Extra Long

9.6

Vermont Gage

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Main highlights

Shank Diameter: 1"

Mill Diameter: 1"

High Speed Steel
#2

Value for Money
YG-1 - 53901 E5062 Carbide Ball Nose End Mill, Extra Long Reach, Uncoated (Bright) Finish, 30 Deg Helix, 4 Flutes, 6" Overall Length, 0.25" Cutting Diameter, 0.25" Shank Diameter

9.4

YG-1

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Main highlights

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

Four flutes produce a better finish than fewer flutes

Extra-long-length end mills have longer cutting edges and can make deeper cuts than long-length end mills
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#3
JIANXING 1/4" Extra Long Carbide Square End Mill for Alloy Steels/Hardened Steels, 4" Overall Length End Mill Bits, 4 Flute HRC 55 Deg AlTiN Coating, CNC Router Bits (1 Pieces)

9.2

JIANXING

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Main highlights

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.

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

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
#4
YG-1 E5065 Carbide Square Nose End Mill, Extra Long Reach, Uncoated (Bright) Finish, 30 Deg Helix, 4 Flutes, 4" Overall Length, 0.1875" Cutting Diameter, 0.1875" Shank Diameter

8.9

YG-1

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Main highlights

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

Four flutes produce a better finish than fewer flutes

Extra-long-length end mills have longer cutting edges and can make deeper cuts than long-length end mills
#5
1" 4 Flute End Mill, High Speed Steel, 1/2" Shank, LittleMachineShop.com (5167)

8.8

LittleMachineShop.com

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Main highlights

HSS 4 flute end mill

Center cutting, single end

1/2" shank
#6
JIANXING 1/4" Extra Long Carbide Square End Mill for Aluminum, Copper Alloy, Plastic, 4" Overall Length End Mill Bits, 3 Flute HRC 55 Deg DLC Coating, CNC Router Bits (1 Pieces)

8.6

JIANXING

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Main highlights

Material : Cnc 3-Flute Solid Carbide Spiral Router Bit.For Aluminum Alloy And Copper Alloy, Magnesium Alloy, Zinc Alloy,Acrylic, Plywood, OAK, MDF, and Any Hardwood，Etc.

Dlc Coating : Dlc(Diamond-Like Carbon) Coating Has Ultra-High Hardness,Low Friction Coefficient, High Temperature Resistance, Good Electrical Insulation, Chemical Barrier, High Thermal Conductivity, Ultra-High Anti-Blocking Performance.

Adventage : 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.
#7
YG-1 - 55901 E5065 Carbide Square Nose End Mill, Extra Long Reach, Uncoated (Bright) Finish, 30 Deg Helix, 4 Flutes, 6" Overall Length, 0.25" Cutting Diameter, 0.25" Shank Diameter

8.5

YG-1

-21%

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Main highlights

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

Four flutes produce a better finish than fewer flutes

Extra-long-length end mills have longer cutting edges and can make deeper cuts than long-length end mills

-21%
#8
Kodiak Cutting Tools KCT136508 USA Made Premium Solid Carbide End Mill Long Series, 4 Flute, 3/8", 1" Flute Length, 4" Overall Length

8.4

Kodiak Cutting Tools

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Main highlights

Made from Sub-Micrograin Carbide

Kodiak Cutting Tools brand premium quality USA made carbide end mill

1" Flute Length (Length of Cut), 30 Degree Helix
#9
SPEED TIGER Micrograin Carbide Square Long Flute End Mill - 1/2" Diameter 2" Flute Length, 4" OVL, 4 Flutes - ILET (1 Piece, 1/2") - for Alloy Steels, Hardened Steel & Metal– Mill Bits Sets

8.3

SPEED TIGER

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Main highlights

HIGH-PERFORMANCE MATERIAL - This end mill is made from micrograin carbide, which gives it exceptional toughness, durability, and machinability. It performs brilliantly and is an excellent value for its price.

AlTiBN COATING - This coating, made of titanium aluminum boron nitride (AlTiBN), offers exceptional stability at high temperatures and surpasses the heat resistance of TiAlN, TiN, or TiCN coatings.

APPLICATION - Our carbide tools are highly effective at machining various types of steel such as Carbon Steels (~HB225), Alloy Steels (HB225~325), Pre-hardened Steels (up to HRC45), Hardened Steels (HRC40~45), and Cast Iron.
#10
JIANXING 3/8" Extra Long Carbide Ball Nose End Mill for Alloy Steels/Hardened Steels, 4" Overall Length End Mill Bits, 4 Flute HRC 55 Deg AlTiN Coating, CNC Router Bits (1 Pieces)

8.1

JIANXING

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Main highlights

Material: Cnc 4 Flute Carbide Ball end milling Bit excel at working carbon steels, alloy steels, pre-hardened steels, hardened Steels, cast iron,etc.

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

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.

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1 4 end mill extra longs

1" x 1" Shank 4F HSS Single End Mill - Extra Long

9.6

Main highlights

YG-1 - 53901 E5062 Carbide Ball Nose End Mill, Extra Long Reach, Uncoated (Bright) Finish, 30 Deg Helix, 4 Flutes, 6" Overall Length, 0.25" Cutting Diameter, 0.25" Shank Diameter

9.4

Main highlights

JIANXING 1/4" Extra Long Carbide Square End Mill for Alloy Steels/Hardened Steels, 4" Overall Length End Mill Bits, 4 Flute HRC 55 Deg AlTiN Coating, CNC Router Bits (1 Pieces)

9.2

Main highlights

YG-1 E5065 Carbide Square Nose End Mill, Extra Long Reach, Uncoated (Bright) Finish, 30 Deg Helix, 4 Flutes, 4" Overall Length, 0.1875" Cutting Diameter, 0.1875" Shank Diameter

8.9

Main highlights

1" 4 Flute End Mill, High Speed Steel, 1/2" Shank, LittleMachineShop.com (5167)

8.8

Main highlights

JIANXING 1/4" Extra Long Carbide Square End Mill for Aluminum, Copper Alloy, Plastic, 4" Overall Length End Mill Bits, 3 Flute HRC 55 Deg DLC Coating, CNC Router Bits (1 Pieces)

8.6

Main highlights

YG-1 - 55901 E5065 Carbide Square Nose End Mill, Extra Long Reach, Uncoated (Bright) Finish, 30 Deg Helix, 4 Flutes, 6" Overall Length, 0.25" Cutting Diameter, 0.25" Shank Diameter

8.5

Main highlights

Kodiak Cutting Tools KCT136508 USA Made Premium Solid Carbide End Mill Long Series, 4 Flute, 3/8", 1" Flute Length, 4" Overall Length

8.4

Main highlights

SPEED TIGER Micrograin Carbide Square Long Flute End Mill - 1/2" Diameter 2" Flute Length, 4" OVL, 4 Flutes - ILET (1 Piece, 1/2") - for Alloy Steels, Hardened Steel & Metal– Mill Bits Sets

8.3

Main highlights

JIANXING 3/8" Extra Long Carbide Ball Nose End Mill for Alloy Steels/Hardened Steels, 4" Overall Length End Mill Bits, 4 Flute HRC 55 Deg AlTiN Coating, CNC Router Bits (1 Pieces)

8.1

Main highlights

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