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    Chain Breaker Tool

    Make quick work of adjusting your #25 roller chain using the Studica Robotics Chain Breaker Tool. Designed for classroom, competition, and workshop use, it allows precise chain pin removal and reattachment without damage.

    MFR Part #: 76231
    $29.99
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    How It Works & Applications

    This compact tool features a milled chain slot and a mandrel screw that pushes out chain pins cleanly—either fully or partially, for fast adjustments or seamless reassembly. Perfect for robotics builds using #25 chain and sprockets.

    What's in the Kit 

    chain-break-tool

    1 - Mandrel

    2 - Cup Point

    3 - 4mm Hex-Allen Key

    4- Chain Block

    5 - M4 X 6mm SHCS

    6 - 3mm Hex-Allen Key

     

    Instruction Guide

    Chain Break & Press Tool Instruction Manual

    Q1: Is chain included with the tool?
    A: No — the tool is sold separately to be compatible with most #25 chains.

    Q2: Can it put the chain back together?
    A: Yes — you can push the pin fully out or adjust it partially for easy reinsertion or joining with a master link.

    Q3: Does it work with other chain sizes?
    A: It is calibrated specifically for #25 roller chain. For different sizes, consider compatible tools from other vendors.

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    How It Works & Applications

    This compact tool features a milled chain slot and a mandrel screw that pushes out chain pins cleanly—either fully or partially, for fast adjustments or seamless reassembly. Perfect for robotics builds using #25 chain and sprockets.

    What's in the Kit 

    chain-break-tool

    1 - Mandrel

    2 - Cup Point

    3 - 4mm Hex-Allen Key

    4- Chain Block

    5 - M4 X 6mm SHCS

    6 - 3mm Hex-Allen Key

     

    Instruction Guide

    Chain Break & Press Tool Instruction Manual

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