Notched Style 3 Right Hand Insert

$12.31
  • Sku : NT-3R
  • Cut Type : Carbide Insert
  • NT-3R INSERT Notched Style 3 LH : RIGHT HAND: THREADS PER INCH: 6-20 EXTERNAL: 5-12 INTERNAL: ***** THRU HOLE
This Product Minimum Qty for Order : 10
51
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Product Overview

If precision and reliability top your list, the INSERT Notched Style 3 LH, SKU NT-3R, is here to deliver. Crafted for professionals needing top-notch threading solutions, this right-hand insert tackles a range of external threading tasks effortlessly.

Designed especially for those working with threads per inch from 6 to 20 on external surfaces, the NT-3R offers a smooth, consistent cut type, available in both standard and double cuts. Whether it's general-purpose threading or a more intricate project, this tool handles it with finesse.

Bring efficiency and accuracy into your workshop with a tool built to fit right into your setup. Ready to elevate your threading game? The NT-3R is a tried  and  true choice for quality results.

Key Features

  • Right hand threading insert designed for external threads
  • Suitable for threads per inch ranging from 6 to 20
  • Notched Style 3 design for secure fitting and enhanced stability
  • Available in standard cut and double cut variations for versatility
  • Precision-thread cutting ensures clean and accurate thread profiles
  • Durable construction to ensure extended tool life
  • Compact size compatible with various threading tool holders
  • Ideal for thru-hole threading applications
  • Manufactured to meet industry standards for consistency

Specifications

  • Shape / Type – INSERT Notched Style 3 LH
  • Cut Type – Carbide Insert
  • Threads Per Inch – 6-20
  • Thread Application – External threading
  • Hand – Right Hand
  • Thru Hole – Yes
  • SKU / Part Number – NT-3R

Trusted Threading Performance You Can Count On

The NT-3R Notched Style 3 LH insert isn’t just about dimensions and cuts—it’s about delivering consistent, reliable results day in and day out. By ensuring precise thread cutting with its stable notched design, it minimizes tool changes and reduces downtime, which translates into cost savings and smoother project flow. For shops keen on maintaining tight tolerances, this insert helps keep outputs consistent without the surprises.

A Quality Investment for Long-Term Machining Success

Manufactured to strict quality guidelines, the NT-3R represents Burrs4Less.com's commitment to machining excellence. Beyond initial performance, its durable build helps withstand wear and tear from tough metals, extending its usable life. This kind of durability means less frequent replacements, fewer interruptions, and a trusted partner in your threading work for years—making it an investment that pays off in productivity and peace of mind.

Case Study: Real Business, Real Results

Denver, CO – Upgrading for improved threading accuracy and speed.

"Switching to the NT-3R inserts significantly smoothed our threading process and cut down rework time. The precision and fit are outstanding, which has really helped us maintain tight production schedules."

Michael Thompson – Lead Machinist

Resulted in a 30% faster workflow and consistent thread quality.

How the Notched Style 3 Design Secures Your Threading Accuracy

The notched style of this insert is key to its reliability. Think of it as the way a key fits into a lock – the notch ensures this insert seats perfectly in your tool holder, preventing any unwanted wiggle or movement. This stability means your cuts stay clean, your threads come out precise, and you avoid those frustrating imperfections. It’s like fitting puzzle pieces that only click together one way, making every threading job smoother and more dependable.

Installation and Maintenance Guide

Setting It Up

  • Ensure your tool holder matches the Notched Style 3 insert specifications for an exact fit.
  • Clean the seating area of your tool holder before installation to avoid debris interference.
  • Insert the NT-3R firmly into place, lining the notch correctly to secure it.
  • Tighten any securing screws or clamps to manufacturer specifications without overtightening.
  • Double-check the positioning before starting your threading operation to prevent damage.

Keeping It Going

  • Regularly inspect the insert for wear or chipping to maintain thread quality.
  • Clean cutting surfaces after use to prevent material build-up.
  • Store inserts in a dry, protected area to avoid corrosion or damage.
  • Use appropriate cutting fluids during operation to extend the insert’s life.
  • Replace the insert promptly when signs of dullness appear to maintain precision.

Buying Guide: Choosing the Right Threading Insert

  • Not sure what fits your machine? Check your tool holder specs to pick the exact insert style and size.
  • Need specific thread pitches? Match the insert’s thread per inch rating with your project needs.
  • Standard or double cut? Consider whether you need a smoother finish (double cut) or faster removal (standard cut).
  • External or internal threading? Choose inserts designed for either external or internal applications accordingly.
  • Hand direction matters: Right-hand vs left-hand threading—Select based on your threading direction requirements.
  • Material compatibility: Make sure the insert suits your workpiece material for longevity and performance.

Frequently Asked Questions

  • Q: What thread pitches does the NT-3R support?

    It supports threads per inch from 6 to 20 on external threads.

  • Q: Is this insert suitable for internal threading?

    No, the NT-3R is designed specifically for external threading applications.

  • Q: What cutting types are available with this insert?

    The insert comes in standard cut and double cut versions to fit different threading needs.

  • Q: What does 'right-hand' mean in threading inserts?

    It refers to the direction of the thread cut, meaning the threads tighten when turned clockwise.

  • Q: Can I use this insert on thru holes?

    Yes, the NT-3R is suitable for thru-hole threading.

  • Q: What materials can I use with this insert?

    This insert is compatible with most common metals typically worked with in threading.

  • Q: How do I know if I need the double cut version?

    Double cut inserts provide a smoother finish and are best for finer threads or harder materials.

  • Q: How do I properly install the NT-3R insert?

    Ensure the insert fits securely in the tool holder with the notch aligned, then tighten it without overtightening.

  • Q: How do I know when it’s time to Replace or Resharpen the burr?

    Replace or Resharpen it when you notice decreased cutting efficiency or visible wear on the cutting edges.

Why Choose Burrs4less?

Discover top reasons to pick our carbide burrs for your projects. Factory-direct quality at wholesale prices.

  • Premium Quality

    Pro-grade tungsten carbide burrs for durable, precise work.

  • Affordable Pricing

    Wholesale rates from USA manufacturer, high performance.

  • Fast & Free Shipping

    24-hour shipping, free on $100+ orders.

  • Expert Guidance

    Team assists in picking ideal burr for materials.

What Customers Are Saying

  • Perfect fit and excellent thread quality every time I use it.

    Sarah L. | CNC Operator

  • The double cut option made a noticeable difference in finish.

    James R. | Production Manager

  • Reliable, durable inserts that hold up on tough jobs.

    Michelle T. | Machinist

  • Quick delivery and fits perfectly on my tool holder.

    David H. | Shop Owner

  • Good performance, would reorder for standard threading needs.

    Linda K. | Fabrication Specialist

Ready for Order

Don't miss out on bringing precise threading to your next project with the NT-3R insert. Order now and experience the difference of quality machining that saves you time and effort. Your workshop deserves tools that work as hard as you do.

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