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THINBIT RT21BL MICROBIT Uncoated Solid Carbide Reverse Profiling Tool, .125 Minimum bore, .375 Reach, Standard Elliptical Neck with .052 Projection and 18 Shank
Uncoated DURA-MAX 2000 solid carbide boring tool for steel, cast iron and stainless steel with interrupted cuts.
THINBIT RT21BL MICROBIT Uncoated Solid Carbide Reverse Profiling Tool, .125 Minimum bore, .375 Reach, Standard Elliptical Neck with .052 Projection and 18 Shank
Item #: 143271993

THINBIT RT21BL MICROBIT Uncoated Solid Carbide Reverse Profiling Tool, .125 Minimum bore, .375 Reach, Standard Elliptical Neck with .052 Projection

Item #: 143271993

LKR 29502

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Uncoated DURA-MAX 2000 solid carbide boring tool for steel, cast iron and stainless steel with interrupted cuts.
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What Stands Out

Precision Design
Engineered for reverse profiling, the THINBIT RT21BL ensures exceptional accuracy for intricate cuts, making it ideal for precision machining applications.
Robust Materials
Crafted from solid carbide, this tool offers enhanced durability and longevity, significantly reducing tool wear compared to standard tools in the market.
Versatile Compatibility
With its .125" minimum bore and .375" reach, the RT21BL adapts easily to a wide range of machining tasks, catering to diverse industrial needs.

Product Details

Shop THINBIT RT21BL MICROBIT Uncoated Solid Carbide Reverse Profiling Tool, .125 Minimum bore, .375 Reach, Standard Elliptical Neck with .052 Projection and 18 Shank online at a best price in Sri Lanka. B01LR4P174
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Precision Machinists

    Ideal for machinists needing precision tools for intricate reverse profiling in various materials.

  • Custom Parts Fabricators

    Great for fabricators creating custom parts that require specific bore measurements and intricate designs.

  • Small Bore Applications

    Perfect for users working with small bore applications, specifically those needing a .125" minimum bore.

Not Suitable For
  • Bulk Production

    Not suitable for high-volume production environments requiring faster, more robust tooling solutions.

  • Larger Bores

    Users needing tools for larger bore sizes will find this product too limited in functionality.

  • Beginners

    Not recommended for beginners without experience in using specialized tooling, which may lead to misuse.

Product Description

THINBIT RT21BL MICROBIT Uncoated Solid Carbide Reverse Profiling Tool, .125 Minimum bore, .375 Reach, Standard Elliptical Neck with .052 Projection and 18 Shank

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Customer Questions & Answers

  • Question: What is the THINBIT RT21BL MICROBIT used for?

    Answer: The THINBIT RT21BL MICROBIT is designed for precision reverse profiling, ideal for machining intricate contours in various materials. Its uncoated solid carbide construction provides exceptional wear resistance and durability, making it suitable for tough applications. This tool excels in creating precise internal shapes and profiles where accuracy is critical, such as in medical device manufacturing and aerospace component production.
  • Question: What are the specifications of the THINBIT RT21BL MICROBIT?

    Answer: The THINBIT RT21BL MICROBIT features a minimum bore diameter of .125 inches and a reach of .375 inches. With a standard elliptical neck and a projection of .052 inches, it is engineered for stability and precision. These specifications make it well-suited for applications involving tight spaces and complex geometries, providing machinists the versatility needed to achieve high-quality results.
  • Question: How do I use the THINBIT RT21BL MICROBIT effectively?

    Answer: To use the THINBIT RT21BL MICROBIT effectively, ensure your machine is properly calibrated for the specific parameters of your project. Start at a slower speed, gradually increasing based on material type and desired finish. This tool is particularly effective in reverse profiling scenarios, allowing for accurate internal cuts in materials like aluminum and plastic. Consider using flood coolant for better tool life and surface finish.
  • Question: What materials can I machine with the THINBIT RT21BL MICROBIT?

    Answer: The THINBIT RT21BL MICROBIT is versatile and can machine a variety of materials, including aluminum alloys, brass, plastics, and composite materials. Its solid carbide construction allows for high-speed machining, making it effective for both soft and hard materials. Ideal uses include aerospace components, automotive parts, and medical instruments, where precision and surface finish are paramount.
  • Question: Can I use the THINBIT RT21BL MICROBIT in CNC machines?

    Answer: Yes, the THINBIT RT21BL MICROBIT is fully compatible with CNC machines. Its design allows for effective integration into various CNC setups for high-precision operations. For best results, ensure that your machine is equipped with the correct collet system to secure the tool properly and to maintain the necessary cutting parameters for your specific application.
  • Question: What is the advantage of using a solid carbide tool like the THINBIT RT21BL MICROBIT?

    Answer: Using a solid carbide tool like the THINBIT RT21BL MICROBIT offers several advantages, including superior hardness, resistance to wear, and longevity compared to HSS tools. Carbide tools can withstand higher temperatures without losing their edge, providing consistent performance even in demanding machining operations. This makes them particularly beneficial for high-precision tasks where tool wear can significantly affect the outcome.
  • Question: What is reverse profiling and how does it apply to this tool?

    Answer: Reverse profiling refers to the machining technique used to create a shape that is the exact inverse of a given form, allowing for intricate internal contours. The THINBIT RT21BL MICROBIT excels in this application due to its precise cutting geometry and reach capabilities. Applications for reverse profiling include mold making, where creating accurate internal cavities is critical for final product quality.
  • Question: Is the THINBIT RT21BL MICROBIT suitable for high-speed machining?

    Answer: Yes, the THINBIT RT21BL MICROBIT is designed for high-speed machining applications. The uncoated solid carbide material allows it to operate efficiently at higher speeds compared to other tooling types. This capability is particularly beneficial in high-volume production environments where time and precision are crucial, allowing manufacturers to achieve fast cycle times without compromising on quality.
  • Question: How do I maintain the THINBIT RT21BL MICROBIT for optimal performance?

    Answer: To maintain the THINBIT RT21BL MICROBIT, regularly inspect the cutting edges for wear or damage, and clean the tool after each use to prevent buildup of material. Proper lubrication can also enhance tool life and performance; consider using appropriate cutting fluids. Additionally, storing the tool in a protective holder can prevent nicks and scratches, ensuring it remains in peak condition for precision tasks.
  • Question: Where can I buy the THINBIT RT21BL MICROBIT in Sri Lanka?

    Answer: You can buy the THINBIT RT21BL MICROBIT from Ubuy, as they offer a comprehensive selection of industrial tools and components. Ubuy is known for its reliable service, secure transactions, and quick access to a variety of products desired by professionals in the machining industry. Check their website for availability and additional product details tailored to meet your specific machining needs.

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