Carbide Tipped Boring Bars & 5 Piece Set

Brand: MICRO 100

Tipped with Micro 100 high rupture strength & shock resistant carbide


  • Designed to be used for machining a variety of different sized holes.
  • General purpose carbide tipped tools for various radius turning operations.
  • Right hand cutting applications.
  • May also be employed for milling, boring or other operations.
  • Used in a toolholder for lathe boring applications or they may be mounted in a boring head for boring in a milling machine.
  • Can also be used in other machines as well.
  • Well suited for interrupted cutting.


  • The basic design of these boring bars incorporates a cylindrical body where the tool is the same size from one end to the other, allowing these bars to have considerable strength and rigidity while minimizing vibration, throughout a range of speeds and feeds.
  • Tipped with a proprietary carbide from Micro 100®, offering high rupture strength and shock resistance and resists chipping or breaking very well, under normal machining conditions.

Technical Data

  • Manufactured from high speed steel with carbide tips.
  • Single ended carbide tipped tools.
  • Available with bar diameters of 1/4" to 1" and overall lengths between 4" to 10".
  • Effective minimum boring diameters of .320" to 1.233".
  • Bright finishes.

Carbide Tipped Boring Bars & 5 Piece Set

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Boring Bars

Item #BrandTypeMinimum BoreMaximum Bore DepthTool MaterialCutting DirectionShank DiameterPriceUOMQty
Item #: 21-100-200Brand: MICRO 100Type: Boring BarsMinimum Bore: .320"Maximum Bore Depth: 3/16"Tool Material: Carbide TippedCutting Direction: Right HandShank Diameter: 1/4"Price: