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FEATURED

CUTTING TOOLS

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OPT CUTTING TOOLS CAN PARTNER

WITH YOU EVERY STEP OF THE WAY.

From selecting and configuring the right
cutting tools for your job to helping you finance the purchase that generates noticeable profits.

MISSION

STATEMENT

OPT CUTTING TOOLS will enhance the value of our customer experience at every level of our organization.
We will accomplish this by providing innovative, world-class products backed by customer-focused services and support.
Our goal is profitable growth through exceeding the expectations of our customers every day.

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recent

NEWS

  • Leading Carbide End Mill Manufacturer Introduces Next-Generation Modular Milling Solutions

    As a dedicated carbide end mill manufacturer, OPT Cutting Tools has announced the expansion of its modular milling system portfolio, introducing next-generation exchangeable head end mills that combine the cutting performance of solid carbide with the economic advantages...

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  • Reamer Design and Selection: A Complete Engineering Guide to Precision Hole Making

    How Flute Geometry, Substrate and Coating Choices Determine H7 Bore Accuracy and Surface Finish In precision manufacturing, the reamer is the tool that ultimately decides bore diameter accuracy, roundness, cylindricity and surface quality. Across hydraulic valve bodies, ...

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  • Rake Angle and Centre Height: The Two Straight Flute Reamer Parameters Most Shops Still Confuse

    Why Independent Control of Flute Geometry and Cutting-Edge Position Decides Straight Flute Reamer Performance Across carbide straight flute reamer grinding, set-up and batch production, one misunderstanding keeps repeating itself. Tools come off the machine that gall on...

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  • Best Drill Bit for Steel: A Comprehensive Selection Guide for CNC Machining

    Finding the best drill bit for steel is a question that every CNC machinist and manufacturing engineer faces regularly. Steel — whether carbon steel, alloy steel, or tool steel — presents unique challenges including work hardening, heat generation, and chip control. The ...

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  • Custom Cutting Tools: Engineering Solutions for Specialized Machining Challenges

    When standard catalog tools cannot meet the demands of a specific machining application, custom cutting tools become the key to unlocking manufacturing efficiency and quality. OPT Cutting Tools has established a comprehensive custom tooling service that transforms applic...

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opt@tongweicn.com
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