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40931 Solid Carbide Turning Insert, C550 Grade, Uncoated Bright Finish, TCMT Style, TCMT 21.51, 332 Thick, 164 Radius Pack of 10
Solid carbide tools offer long tool life and faster cutting speeds for heavy roughing to semi-finishing of all steels.
40931 Solid Carbide Turning Insert, C550 Grade, Uncoated Bright Finish, TCMT Style, TCMT 21.51, 332 Thick, 164 Radius Pack of 10
Item #: 23583288

40931 Solid Carbide Turning Insert, C550 Grade, Uncoated Bright Finish, TCMT Style, TCMT 21.51, 332 Thick, 164 Radius Pack of 10

Item #: 23583288

BND 239

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Solid carbide tools offer long tool life and faster cutting speeds for heavy roughing to semi-finishing of all steels.
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What Stands Out

High Durability
Crafted from solid carbide, these turning inserts offer outstanding resilience and longevity, reducing tool wear during machining processes, which ultimately leads to cost savings for industrial applications.
Precision Design
Designed in TCMT style with a 1/64" radius, these inserts provide exceptional cutting accuracy, ensuring smoother finishes and tighter tolerances in your turning projects.
Uncoated Finish
The uncoated bright finish allows for better visibility and control during machining, making it ideal for high-precision tasks without compromising the integrity of the workpiece.

Product Details

Shop for Cobra Carbide 40931 Solid Carbide Turning Insert with C550 Grade, Uncoated Bright Finish, TCMT Style, TCMT 21.51, 332" Thick, 164" Radius. Available now at Ubuy, the leading Brunei.
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Machinists

    Ideal for professional machinists requiring precision tools for detailed turning operations on various materials.

  • Manufacturers

    Great for manufacturers needing reliable and durable inserts for mass production and consistent results.

  • Hobbyist Engineers

    Suitable for hobbyists engaging in metalworking projects looking for high-quality inserts for small-scale tasks.

Not Suitable For
  • Occasional Users

    Not ideal for infrequent users who might not need such specialized and durable tools for occasional tasks.

  • Soft Materials

    Less effective for soft materials where high durability and wear resistance is unnecessary, leading to inefficient performance.

  • Budget-Conscious Buyers

    May not appeal to budget-conscious buyers seeking lower-cost alternatives for basic turning insert applications.

Product Description

40931 Solid Carbide Turning Insert, C550 Grade, Uncoated Bright Finish, TCMT Style, TCMT 21.51, 332 Thick, 164 Radius Pack of 10

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Customer Questions & Answers

  • Question: What is the composition of the 40931 Solid Carbide Turning Insert?

    Answer: The 40931 Solid Carbide Turning Insert is made from high-quality C550 grade carbide, known for its durability and hardness. This material enables the insert to withstand high temperatures and resist wear during machining tasks. The uncoated bright finish provides enhanced chip flow and reduces friction, making it suitable for various metalworking applications. For instance, if you're working on stainless steel or other hard materials, this insert will perform reliably, sustaining cutting edges effectively.
  • Question: What machining operations can I perform with the TCMT 21.51 insert?

    Answer: The TCMT 21.51 solid carbide turning insert is designed for turning operations, especially for creating complex shapes and profiles on a workpiece. It excels in continuous cutting as well as interrupted cuts. With a thickness of 332 inches and a radius of 164, it's ideal for finishing applications where precision is critical. You can effectively use this insert for production runs in automotive or aerospace manufacturing, where consistent performance and surface finish are paramount.
  • Question: How does the uncoated finish affect performance?

    Answer: The uncoated bright finish of the 40931 Solid Carbide Turning Insert contributes to its superior chip flow and reduced friction. This design minimizes heat buildup, enhancing the longevity of the cutting edge, especially during high-speed operations. It is particularly beneficial when working with softer materials where coating could cause excessive heat retention. In practical terms, if you're machining aluminum or brass, this finish allows for smoother operation without sacrificing performance.
  • Question: What are the dimensions of this turning insert?

    Answer: The dimensions of the 40931 Solid Carbide Turning Insert are crucial for ensuring compatibility with your tooling setup. It features a TCMT 21.51 style with a thickness of 332 inches and a radius of 164. These specifications provide the right balance between strength and cutting capability. When selecting tools, matching your insert dimensions to your lathe specifications ensures efficient machining and optimal performance, particularly in intricate jobs.
  • Question: Can this insert be used for high-speed machining?

    Answer: Yes, the 40931 Solid Carbide Turning Insert is well-suited for high-speed machining due to its robust carbide composition. The material's hardness allows for sharp cutting edges that maintain their integrity under rapid and demanding machining conditions. Using this insert in applications like CNC lathes can increase productivity without compromising quality, particularly for tasks that require a fine finish on resilient metals.
  • Question: Is the TCMT style insert versatile for different materials?

    Answer: Certainly! The TCMT style insert is known for its versatility across a wide range of materials, including steel, aluminum, and stainless steel. Its design allows for effective cutting in both ferrous and non-ferrous applications. Therefore, if you're looking to switch between materials on a job, the 40931 insert provides the adaptability needed in production environments or workshops where multitasking is vital.
  • Question: How do I know when to replace my turning insert?

    Answer: Identifying replacement timing for the turning insert typically involves monitoring for signs of wear, such as diminished cutting efficiency or increased surface roughness on the workpiece. Additionally, audible changes or vibrations during cutting can indicate that the insert has dulled. In practical terms, if you notice a decline in your tool's performance after several cycles of use or encounter chatter during machining, it’s advisable to replace the insert to maintain quality.
  • Question: What cutting speeds are recommended for this insert?

    Answer: The recommended cutting speeds for the 40931 Solid Carbide Turning Insert depend on the material being machined, but typically fall in the range of 200 to 400 SFM (Surface Feet per Minute) for steel and higher for softer materials like aluminum. Operating within the right speed range helps in achieving optimum cutting performance and prolonging insert life. Therefore, if you're machining different materials, adjusting your feed rates will ensure you get the best results.
  • Question: What are the advantages of using a solid carbide insert?

    Answer: Solid carbide inserts, like the 40931 model, offer numerous advantages, including exceptional hardness, wear resistance, and the ability to withstand high cutting temperatures. This translates into longer tool life and reduced downtime for tool changes. Furthermore, solid carbide's rigidity provides smooth cutting action and better finish quality on the workpiece. Businesses in manufacturing sectors often prefer solid carbide for its reliability, especially during high-volume projects.
  • Question: Where can I buy the 40931 Solid Carbide Turning Insert in Brunei?

    Answer: You can buy the 40931 Solid Carbide Turning Insert, C550 Grade, Uncoated Bright Finish, TCMT Style, TCMT 21.51, 332 Thick, 164 Radius Pack of 10 from Ubuy in Brunei. Ubuy offers a convenient platform to purchase high-quality machining tools, including this specific turning insert, along with other industrial supplies you may need.

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Pros

  • Excellent cutting performance
  • Durable carbide material
  • Versatile for various materials
  • Precision edge for smooth finish
  • Cost-effective in bulk pack

Cons

  • May require specific tooling adjustments.

Product Price History

Important information

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