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12_5779a02b-7bd4-4193-bdea-0945c758561c - Northline Parts

90 Degree 3/4" Shank Indexable Boring Bars Round Shank Boring Bars 8 PCS

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$193.99
Sale price  $193.99 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

90 Degree 3/4" Shank Indexable Boring Bars Round Shank Boring Bars 8 PCS

Upgrade your machining precision with this comprehensive 8-piece set of 90-degree indexable boring bars. These high-quality aftermarket tools are designed to provide professional-level performance for your boring and facing operations, offering a durable and cost-effective alternative to original equipment components.

Key Features & Benefits

  • Durable steel construction provides excellent rigidity and reduces vibration during use
  • 90-degree lead angle is optimized for precision boring and facing tasks
  • Indexable design allows for easy insert replacement to keep your projects moving
  • Standard 3/4" round shanks ensure compatibility with a wide range of tool holders
  • Versatile 8-piece set covers various depths and bore sizes for diverse applications

Compatible Models

  • Fits most lathes and CNC machines equipped with 3/4" tool holders
  • Compatible with standard industrial boring heads
  • Designed for use with standard indexable inserts

Product Specifications

  • Shank Diameter: 3/4 inch
  • Lead Angle: 90 Degree
  • Set Quantity: 8 Pieces
  • Construction: Heavy-duty Steel
  • Part Type: Aftermarket

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket part designed to provide the same functionality and performance as original equipment parts at a more competitive price point.

How do I confirm compatibility?
To ensure a proper fit, verify that your machine or boring head accepts 3/4" round shank tools. You should also check that the 90-degree lead angle meets the requirements of your specific project.


Important: This is an aftermarket replacement part sold by Northline Tools. It is not made by the original equipment manufacturer unless specifically stated. Brand names, model names, and part numbers are used only to identify compatibility. Please compare your original part, photos, and fitment details before ordering.

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