ISCAR 3398642 Solid Carbide Flute Square Corner Milling End Mill 3/4 ECI-5 .75

( Brand: Iscar ), ( Primary Application S : Cavity Die Work ), ( End Type: Square Corner End Mills ), ( Custom Bundle: No ), ( Material: Carbide ), ( Manufacturer Part Number: 3398642 ), ( Item Type: Solid Carbide Long Length Endmill ), ( Country Of Origin: United States ), ( Flutes: 5 Flutes )

Review ISCAR New 3/4 Inch .75 Solid Carbide Flute Square Corner Milling End Mill

The ISCAR 3398642 3/4 ECI-5 75 solid carbide flute square corner milling end mill is a high-performance cutting tool designed for heavy-duty milling applications. This milling end mill features a 3/4 shank size, which is suitable for use in standard machining centers and milling machines.

The milling end mill is made of solid carbide material, which ensures rigidity and durability during the milling process. Its 75-degree helix angle provides excellent chip evacuation, reducing the risk of tool clogging and allowing for increased cutting efficiency.

The square corner design of this end mill enables it to mill pockets and slots with square corners accurately and efficiently. The 5-flute design enhances the tool's rigidity and allows for higher metal removal rates, as well as providing better chip control and cooling.

The ECI-5 coating on the ISCAR 3398642 end mill provides enhanced tool life and improved surface finish. This coating is a combination of AlTiN and TiN, which provides excellent wear resistance and heat protection, making it ideal for milling hard and tough materials such as steel, cast iron, and hardened alloys.

This end mill is also designed to provide excellent vibration damping, which reduces the risk of tool breakage and improves machining accuracy. Its robust design and strong carbide material make it suitable for use in high-speed milling applications, making it an excellent choice for manufacturers looking to increase productivity and reduce downtime.

Overall, the ISCAR 3398642 3/4 ECI-5 75 solid carbide flute square corner milling end mill is a versatile and reliable cutting tool that is ideal for heavy-duty milling applications. Its high-performance features, including its solid carbide construction, 75-degree helix angle, square corner design, 5-flute design, and ECI-5 coating, make it an excellent choice for manufacturers looking to improve their machining capabilities and increase productivity.

Is the ISCAR 3398642 3/4 ECI-5 75 Solid Carbide Flute Square Corner Milling End Mill a Good Investment?

The ISCAR 3398642 3/4 ECI-5 75 Solid Carbide Flute Square Corner Milling End Mill is a popular choice among machinists due to its durability and versatility. However, like any other tool, it has its advantages and disadvantages.

1. High-performance: This end mill is made of solid carbide material, which ensures superior cutting performance, particularly in hard and brittle materials.

2. Long Tool Life: The square corner design and strong flutes help prevent chip build-up, improving tool life and reducing the need for frequent replacements.

3. Wide Application Range: With a 75-degree helix angle, this end mill is suitable for various milling operations, including slotting, pocketing, and finish milling.

4. Improved Cooling: The flutes in this end mill help evacuate chips and swarf effectively, ensuring efficient cooling during the milling process.

5. Precision: The square corner design offers better accuracy and allows for closer tolerance machining.

1. Limited Size Range: This end mill is available in a limited size range, which may not cater to all machining requirements.

2. Higher Cost: Compared to other end mills, solid carbide square corner milling end mills like the ISCAR 3398642 tend to be more expensive.

3. Brittleness: Solid carbide tools can be brittle and prone to chipping, especially under heavy loads or when used improperly.

4. Requires Careful Handling: Due to their brittleness, these end mills require careful handling to ensure they last as long as possible.

The ISCAR 3398642 3/4 ECI-5 75 Solid Carbide Flute Square Corner Milling End Mill is a high-performance tool that offers excellent cutting capabilities, long tool life, and improved cooling. Its limited size range, higher cost, and brittleness may be drawbacks for some machinists. However, if your application requires high cutting performance, precision, and durability, this end mill is definitely worth considering.

If you are in need of a milling end mill with high cutting performance, long tool life, and improved cooling, the ISCAR 3398642 3/4 ECI-5 75 Solid Carbide Flute Square Corner Milling End Mill is a great option to consider. However, ensure that the size range and cost align with your specific requirements before making a purchase.

part # 3398642 prices

• $89.97-$250.00

specifications cncmano:

• brand: Iscar
• primary application s : Cavity Die Work
• end type: Square Corner End Mills
• custom bundle: No
• material: Carbide
• manufacturer part number: 3398642
• item type: Solid Carbide Long Length Endmill
• country of origin: United States
• flutes: 5 Flutes

general cncmano:

• Metalworking Supplies > End Mills > End Mills Accessories, Extensions storage
• condition: New

offer cncmano:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: January 25, 2026
• quantity: 1

payments cncmano:

• other
• credit card: Discover
• wallet: Paypal

shipping cncmano:

• cost: $0.00
• transit: 3-6 Days
• service: Economy
• class: Economy
• type: Fixed

returns cncmano:

• policy: Returns Accepted
• paid by: Buyer
• method: Money back
• time: 30 Days

seller cncmano:

• rating: 99.9%
• # reviews: 18798

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