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Mini Boring Bar, .040 in. Min. Bore Diameter, .250 in. Bore Depth
Mini Boring Bar, .040 in. Min. Bore Diameter, .250 in. Bore Depth
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Mini Boring Bar, .040 in. Min. Bore Diameter, .250 in. Bore Depth
Mini Boring Bar, .040 in. Min. Bore Diameter, .250 in. Bore Depth
Manufactured in the USA using Premium, Ultra-Fine, Nano Grade Solid Carbide for maximum tool strength and durability.
Mini Boring Bar, .040 in. Min. Bore Diameter, .250 in. Bore Depth
Item #: 1902078

Mini Boring Bar, .040 in. Min. Bore Diameter, .250 in. Bore Depth

Item #: 1902078

LKR 16152

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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Only 7 items left in stock.
Order now and get it around Thursday, September 03
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Manufactured in the USA using Premium, Ultra-Fine, Nano Grade Solid Carbide for maximum tool strength and durability.
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What Stands Out

Precision Boring
Designed for minimum bore diameters of 0.040 inches, ensuring accuracy for tight tolerance machining tasks, ideal for precision engineering applications.
Durable Material
Constructed from solid carbide, providing enhanced durability and longer tool life compared to standard steel tools, reducing the frequency of replacements and maintenance.
Compact Size
With an overall length of 2.0 inches and a 1/8 inch shank diameter, this mini boring bar is perfect for accessing narrow spaces, excelling in intricate machining environments.

Product Details

Shop Mini Boring Bar, .040 in. Min. Bore Diameter, .250 in. Bore Depth online at a best price in Sri Lanka. B01F7WRWD8
  • .040" Min. Bore Diameter.
  • .250" Bore Depth.
  • 1/8" (.125") Tool Shank Diameter.
  • 2.0" Overall Length.
  • Manufactured of Premium Grade Solid Carbide and Made in the USA.

Product Technical Details

Item Weight‎4 ounces
Manufacturer‎2L inc. - Engraving Tools, End Mills & Cutters, Vacuum Workholding

Who Should Buy?

Suitable For
  • Precision Engineers

    Engineers needing precise bore diameters in tight spaces will benefit from the Mini Boring Bar's compact design.

  • CNC Operators

    Operators in CNC machining can use this tool for efficient boring tasks, enhancing productivity and accuracy.

  • Hobby Machinists

    Hobbyists working on small-scale projects will find the Mini Boring Bar perfect for fine detailing in their work.

Not Suitable For
  • Heavy Duty Users

    Users requiring tools for heavy material removal may find this tool lacks the strength for tough applications.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of a Mini Boring Bar?

    Answer: A Mini Boring Bar is designed for precision machining of internal bores. It allows for high accuracy in boring holes of small diameters, which is critical for parts requiring tight tolerances. Commonly used in CNC milling, this tool excels in creating smooth, round holes with minimal material removal, often in materials like aluminum and steel. It's an essential tool for industries such as automotive and aerospace where intricate components demand exact specifications.
  • Question: What materials can the Mini Boring Bar effectively cut?

    Answer: The Mini Boring Bar is engineered for solid carbide construction, making it suitable for machining various materials, including stainless steel, aluminum, brass, and plastic. Its capability to handle diverse materials stems from its hardness and wear-resistance, allowing it to maintain sharpness over extended use. Therefore, whether you're crafting automotive parts or intricate jewelry designs, this tool is versatile enough to meet your project requirements.
  • Question: What are the specifications of the Mini Boring Bar, BB-125x2.0-.040-.25?

    Answer: The Mini Boring Bar BB-125x2.0-.040-.25 has specific dimensions: it features a minimum bore diameter of .040 inches, a bore depth of .250 inches, an 18mm tool shank diameter, and an overall length of 2.0 inches. These precise measurements allow it to fit in tight machining spaces while providing sufficient reach for deep borings. It’s ideal for small-scale applications where detailed accuracy is crucial.
  • Question: How can I maintain my Mini Boring Bar for optimal performance?

    Answer: To ensure the longevity and effectiveness of your Mini Boring Bar, regular maintenance is key. This includes cleaning the bar after each use to remove debris and coolants, as well as inspecting for any wear or damage. Additionally, storing it in a protective case will help maintain the sharpness of the cutting edge. Regular checks will also help prevent any potential issues during your machining processes, ensuring high-quality outcomes consistently.
  • Question: What is the difference between solid carbide and other materials for boring bars?

    Answer: Solid carbide boring bars, like the Mini Boring Bar, are made from a single piece of carbide, providing superior hardness and wear-resistance compared to high-speed steel (HSS) or powdered metals. This translates to longer tool life, faster cutting speeds, and the ability to maintain precision on small-diameter holes. While HSS is often more affordable, solid carbide is preferred for demanding applications due to its performance and reliability, making it a better investment in many scenarios.
  • Question: Can the Mini Boring Bar be used for through holes?

    Answer: The Mini Boring Bar is primarily designed for creating blind holes due to its specified bore depth of .250 inches. However, it can be adapted for through holes with the right setup and adjustments. When used in conjunction with a proper machining strategy, it can efficiently bore through materials, especially when precise dimensions are required for applications such as dowel pin installations or aligning components in assembly.
  • Question: What size machine is compatible with the Mini Boring Bar?

    Answer: The Mini Boring Bar is compatible with CNC lathes and milling machines equipped with an appropriate holder for an 18mm shank diameter. Ensure your machine supports the specifics of the tool to achieve optimal performance. This compatibility allows for versatile application across different machining setups, making it suitable for hobbyists and professional machinists alike, looking to expand their toolkit with precision cutting tools.
  • Question: What applications is the Mini Boring Bar particularly suited for?

    Answer: The Mini Boring Bar is particularly effective for precision applications requiring small diameter holes, such as in medical device manufacturing, intricate aerospace components, and automotive parts where weight and accuracy are critical. Additionally, it is valuable in industries that require fine-detail work, such as jewelry making, where precise bore depths are essential for fittings and assembly. Its versatility allows for use in both production and prototype setups.
  • Question: Is the Mini Boring Bar suitable for all machining speeds?

    Answer: While the Mini Boring Bar can operate at various speeds, it’s crucial to adhere to the recommended cutting speeds based on the material being used. Higher speeds may be used for softer materials, while harder materials often require slower speeds to reduce tool wear. It's essential to monitor the performance and adjust the parameters to avoid damaging both the workpiece and the tool. By using the right speeds, you can achieve optimal results.
  • Question: Where can I buy the Mini Boring Bar, BB-125x2.0-.040-.25?

    Answer: You can purchase the Mini Boring Bar, BB-125x2.0-.040-.25 on Ubuy in Sri Lanka. Ubuy offers a wide selection of tools, making it a reliable option for finding specific machining products like the Mini Boring Bar. Their platform ensures you get genuine tools delivered directly to your location, ensuring you have the right equipment at your fingertips for your machining projects.

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LKR 16152

Order now and get it around Thursday, September 03

QTY:

Only 7 items left in stock.
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Features & Benefits

  • Enhance or finish inside diameters with precision.
  • Robust round neck design ensures maximum rigidity and minimal deflection.
  • Effective for tough materials like Cast Iron and Stainless Steel.
  • CNC ground cutting tip delivers sharp performance.
  • Compatible with various materials including Plastic, Aluminum, Brass, and Wood.
  • Made in the USA for guaranteed quality.

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