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DORIAN

With its headquarters in East Bernard, Texas, United States, Dorian has been manufacturing various machining and fabrication solutions since 1982 for the aerospace, oil, defence, manufacturing and automotive industries. Read More

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Machine Tool AccessoriesView all

  • Collet Chucks
  • Collet Tool Post and Holder Sets

    Quick-change tool post and holder sets for boring bars, knurling tools and turning tools. Widely used in CNC and manual lathes and available in 5 - 14-piece variants

  • Knurling Tool Accessories

    Includes D, M and O Series knurl wheels in straight, right-hand diagonal and left-hand diagonal patterns. Made of high-speed steel and follow DIN 403 standards

  • Knurling Tools

    Used for creating straight, diagonal and diamond knurl patterns that ensure a tight grip on the surface. Available in different diameters and shanks

  • Tool Posts

    OSHA-compliant quick-change tool posts used to hold cutting tools. Feature heavy-duty construction and are used in various CNC and manual lathes

  • Toolholders

    Contains various Dorian tool holders for boring bars, drill chucks and collets in different sizes and dimension types

Turning ToolsView all

  • Boring Bars

    Includes a variety of left-hand and right-hand Dorian boring bars for various internal machining applications and for enlarging existing holes. Available in different shapes, sizes and thicknesses

  • General Turning Tools

    Includes various turning tool holders in different shapes, mounting styles, lead angles and lengths

  • Parting and Grooving Tools

    Includes various parting and grooving blade holders in different heights, lengths and widths. Available in right or left cutting directions

  • Thread Turning Tools

    Includes a variety of threading tool holders in different shapes, mounting styles, shanks and lengths

Indexable InsertsView all

  • Milling Inserts

    Square / triangular cutting and milling inserts used in machining steels, cast iron, alloys and non-ferrous materials

  • Turning Inserts

    Triangular turning inserts made from carbide with TiN coating for maximum corrosion resistance. Used in steel machining and available in clamp and screw, and Torx screw mounting styles

Machine Cutting ToolsView all

  • Cut-Off Blades

    Slot grip indexable cut-off blades featuring positive stop for preventing insert drift. Designed to create cuts with increased depth and are ideal for parting and grooving applications

Tool HoldingView all

  • Tool Holders

    On-edge triangular threading cartridges used with D35CXA-881, D40CA-881, V35TC-881 and V40TC-881 threading tool holders for external thread cutting

Indexable ToolsView all

  • Indexable Toolholders

    ANSI-certified indexable turning and threading tool holders featuring a multi-lock design and a square / on-edge shank

About Dorian

Dorian Tools catalogue includes various cutting, knurling and milling tools, such as cut-off blades, boring bars and inserts for various manual and CNC machines. Milling cutters are used in various milling machines and have deep helical groove flutes with sharp teeth responsible for cutting and chipping materials. Dorian knurling tools are available in different diameters, patterns and shanks, used in various knurl forming and cutting applications. The company also manufactures a variety of round shank tools for boring applications and milling cutters with different angles for square shoulder, dovetail and chamfer milling applications. Dorian Cutting Tools category includes various turning tools, parting, grooving and threading tools used in various machining industries. A variety of tool holders for boring bars, drill chucks and turning & threading tools are also available in different sizes and dimensions under Dorian Tool Holders range.

Things To Consider

Cross-Reference Alternatives

Dorian part numbers often cross-reference to various Bosch products. So, if you're looking for a Dorian blade that is either obsolete or out of stock, chances are we have the equivalent item available.

Shipping

These tools are small in size and require compact packaging. They are suitable for courier shipment & air freight.

Major Trade Names

Jet-Stream Boring Bars

These bars are used for metal fabrication & chipping applications. The high flow jet stream through these boring bars flushes out the chips to prevent the cutting tool from getting damaged against loo...Read More 

KOOL Cut Modular Cartridges

These cartridges fit any tool holder size or style for versatility and are used with double jet coolant systems.

Dorian Competitive Advantages

KOOL Cut Modular Turning & Grooving System

This technology allows for quick adjustment of shanks. It offers repeatability of the same tool to perform various tasks for user convenience.

Frequently Asked Questions

Which Dorian boring bars are suitable for high-stress tasks?

The brand's Jet-Stream boring bars and tool holders feature chromium-molybdenum alloy steel construction, making them ideal for high-stress applications while offering high tensile strength.

How to choose boring bars for internal work operations?

For internal machining tasks, boring bars with a large shank diameter should be chosen.

How to prevent carbon inserts against thermal cracking?

Users should reduce speed & feed rate while machining to prevent insert thermal cracking. Coolant must be applied at a constant rate to further minimise the thermal cracking risk.

Brand Exclusive Products

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