OSG 455-6251 Carbide End Mill 0000004556251 5/8 Dia. 3/4

( Brand: Osg ), ( Manufacturer Part Number: 455-6251 ), ( Type: Square End Mill ), ( Item Height: 3.500 ), ( Item Length: 1.000 ), ( Weight: 0.4000 ), ( Finish: Bright ), ( Features: Square End Mill, 5/8 In Milling Dia., Carbide ), ( Bright: Uncoated ), ( UPC: 000004556251 )

Review OSG Carbide End Mill 5/8 Inch Dia. 3/4 In Cut

The OSG 455-6251 is a high-performance carbide end mill designed for heavy-duty cutting applications. This end mill is ideal for use in machining hard and tough materials, such as steel, titanium, and hardened alloys. It features a 5/8 shank size and a 3/4 inch length, making it suitable for a wide range of CNC machining centers and milling machines.

The OSG 455-6251 is manufactured using premium quality solid carbide, which ensures exceptional strength, rigidity, and durability. Its four-flute design provides excellent chip evacuation, allowing for efficient machining and reduced tool wear. The flutes are helically-angled at 30 degrees, which helps to minimize vibration and improve stability during cutting.

The corners of the end mill have a radius of 0.125 inches, allowing for smoother edge finishes and easier entry into pockets and slots. The cutting edges are precision ground to ensure accurate cutting and long tool life. The OSG 455-6251 also comes with a superior coating, which provides protection against wear and corrosion.

This end mill is designed to deliver consistent, reliable performance even in the most demanding machining environments. Its high rigidity and strength enable it to handle heavy cuts and high feed rates, making it an excellent choice for high-production applications. Additionally, its sharp cutting edges and efficient chip evacuation help to minimize tool wear and reduce downtime for tool changes.

In summary, the OSG 455-6251 is a high-performance carbide end mill that is ideal for heavy-duty machining applications. Its 5/8 shank size and 3/4 inch length make it versatile and suitable for a wide range of CNC machining centers and milling machines. Its premium quality solid carbide construction, four-flute design, and superior coating ensure excellent strength, durability, and protection against wear and corrosion. With its consistent, reliable performance and long tool life, the OSG 455-6251 is an excellent investment for any machining operation.

Pros and Cons of Buying OSG 455-6251 Carbide End Mill (5/8 x 3/4)

The OSG 455-6251 Carbide End Mill (5/8 x 3/4) is a popular choice for CNC machinists and DIY hobbyists due to its durability and versatility. However, like any tool, it comes with its advantages and disadvantages.

1. High-Performance: The OSG 455-6251 Carbide End Mill is designed for heavy-duty machining. Its 6-flute design ensures efficient chip evacuation, reducing tool wear and improving surface finish.

2. Longer Tool Life: Carbide end mills, in general, have a longer tool life compared to high-speed steel (HSS) tools. The OSG 455-6251 is no exception, as it can handle harder materials and withstand higher cutting speeds.

3. Versatility: With a 5/8 shank size, this end mill can be used in various CNC machines and router applications. It can also handle various materials, including aluminum, steel, and composite materials.

4. Precision: The OSG 455-6251 Carbide End Mill delivers accurate cuts, reducing the need for extensive tool path correction or rework.

5. Stronger: Carbide end mills are stronger than HSS tools, allowing them to handle deeper cuts and heavier loads.

1. Cost: Carbide end mills are more expensive than HSS tools, which may be a deterrent for some users. However, their longer tool life and superior performance often justify the investment.

2. Brittleness: Carbide end mills are more brittle than HSS tools, which means they are more susceptible to chipping or cracking under heavy impact or shock loading.

3. Maintenance: Carbide end mills require more care and maintenance than HSS tools, as they need to be sharpened or replaced more frequently.

4. Limited Material Compatibility: Carbide end mills are not suitable for machining soft materials like wood, brass, or copper.

The OSG 455-6251 Carbide End Mill (5/8 x 3/4) offers numerous advantages, including high-performance, longer tool life, versatility, precision, and strength. However, it also comes with some disadvantages, such as a higher cost, brittleness, maintenance requirements, and limited material compatibility. Ultimately, the decision to purchase this end mill depends on your specific machining requirements, budget, and experience level.

If you frequently work with harder materials, require high precision, and can afford the investment, the OSG 455-6251 Carbide End Mill (5/8 x 3/4) is a solid choice. However, if you work with softer materials, have a limited budget, or are new to CNC machining, you may want to consider HSS tools or other end mill options.

Details:

OSG 455-6251 Carbide End Mill,5/8 in.: Square End Mill, 5/8 in Milling Dia.

part #: 4556251 prices

• $42.75-$123.99

specifications chompiserver:

• brand: Osg
• mpn: 455-6251
• type: Square End Mill
• item height: 3.500
• item length: 1.000
• weight: 0.4000
• finish: Bright
• features: Square End Mill, 5/8 In Milling Dia., Carbide
• bright: Uncoated
• upc: 000004556251

general chompiserver:

• Enterprise Networking, Servers > Servers, Clients Terminals > Computer Servers
• condition: New

payments chompiserver:

• credit card: Discover
• other
• wallet: Google-pay

returns chompiserver:

• policy: Returns Accepted
• paid by: Seller
• time: 60 Days
• method: Money back

seller chompiserver:

• # reviews: 37679
• rating: 94.9%
• city: Buffalo Grove, Illinois

offer chompiserver:

• started: February 13, 2025
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home

shipping chompiserver:

• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard
• transit: 5-11 Days