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    DUAL CAT TAPER - COOL-BLAST / COOL-FLANGE HOLDER

    DUAL CAT TAPER - COOL-BLAST / COOL-FLANGE HOLDER

    Features Dimensions Accuracy Download Catalog Section
    Item Number
    Description
    Price
    Drawings

    543057MCBD
    View Inventory ▼

    DCAT50-SFH32mm-160mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $349.00
    -

    543056MCBD
    View Inventory ▼

    DCAT50-SFH32mm-130mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $343.00
    -

    543055MCBD
    View Inventory ▼

    DCAT50-SFH25mm-160mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $349.00
    -

    543054MCBD
    View Inventory ▼

    DCAT50-SFH25mm-130mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $343.00
    -

    543053MCBD
    View Inventory ▼

    DCAT50-SFH25mm-80mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $335.00
    -

    543052MCBD
    View Inventory ▼

    DCAT50-SFH20mm-160mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $349.00
    -

    543051MCBD
    View Inventory ▼

    DCAT50-SFH20mm-130mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $343.00
    -

    543050MCBD
    View Inventory ▼

    DCAT50-SFH20mm-80mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $335.00
    -

    543049MCBD
    View Inventory ▼

    DCAT50-SFH18mm-130mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $343.00
    -

    543048MCBD
    View Inventory ▼

    DCAT50-SFH18mm-80mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $335.00
    -

    543047MCBD
    View Inventory ▼

    DCAT50-SFH16mm-160mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $349.00
    -

    543046MCBD
    View Inventory ▼

    DCAT50-SFH16mm-130mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $343.00
    -

    543045MCBD
    View Inventory ▼

    DCAT50-SFH16mm-80mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $335.00
    -

    543044MCBD
    View Inventory ▼

    DCAT50-SFH14mm-160mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $349.00
    -

    543043MCBD
    View Inventory ▼

    DCAT50-SFH14mm-130mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $343.00
    -

    543042MCBD
    View Inventory ▼

    DCAT50-SFH14mm-80mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $335.00
    -

    543041MCBD
    View Inventory ▼

    DCAT50-SFH12mm-160mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $349.00
    -

    543040MCBD
    View Inventory ▼

    DCAT50-SFH12mm-130mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $343.00
    -

    543039MCBD
    View Inventory ▼

    DCAT50-SFH12mm-80mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $335.00
    -

    543038MCBD
    View Inventory ▼

    DCAT50-SFH10mm-160mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $349.00
    -

    543037MCBD
    View Inventory ▼

    DCAT50-SFH10mm-130mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $343.00
    -

    543036MCBD
    View Inventory ▼

    DCAT50-SFH10mm-80mm-CFCB Shrink Fit Dual-Contact COOL-BLAST Holder
    $335.00
    -
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    PAC Precision Tools Dual CAT Taper Cool-Blast / Cool-Flange Holders provide enhanced rigidity and improved coolant management for demanding machining applications. The dual-contact interface from a top CNC tools distributor in the USA ensures simultaneous contact between the taper and flange and the spindle, increasing stability and reducing vibration.

    Integrate with the Cool-Blast and Cool-Flange coolant system, these holders deliver efficient cooling and chip evacuation during high-speed CNC machining operations.

    Features :

    • Dual contact at taper and spindle face for increased rigidity
    • Cool-Blast system for targeted coolant delivery
    • Cool-Flange design for enhanced coolant distribution
    • Balanced to 25,000 RPM @ G2.5
    • AT3 Class taper accuracy
    • AT3 Class Taper
    • Improved thermal control at the cutting zone
    • Enhanced chip evacuation for cleaner machining
    • Hardness: HRC 56–58
    • Case depth: 0.8 mm ± 0.2 mm
    • Manufactured from premium hardened alloy steel

    PAC Precision Tools Dual CAT Cool-Blast / Cool-Flange Holders deliver superior stability, improved cooling performance, and reliable machining accuracy in demanding CNC applications.



     

    Frequently Asked Questions

    1. What is a CAT Dual-Contact Cool-Blast or Cool-Flange Holder? ▼
    It is a shrink-fit holder designed to make contact on both the spindle taper and spindle face, providing superior rigidity. Combined with Cool-Blast or Cool-Flange cooling, it offers strong accuracy and excellent heat control.
    2. What are the benefits of dual-contact cooling holders? ▼
    Dual-contact improves stiffness and reduces vibration, while internal cooling reduces heat buildup. This allows for more aggressive cutting, improved surface finish, and longer tool life in precision machining.
    3. Are these holders compatible with standard CAT machines? ▼
    No, dual-contact holders work only with machines that support CAT dual-contact spindle systems. Always confirm compatibility before purchasing.
    4. Are dual-contact cooling holders suitable for high-speed machining? ▼
    Yes, they are fully balanced and offer better rigidity than standard CAT holders. Combined with directed coolant flow, they maintain cutting accuracy even at very high RPMs.
    5. How do Cool-Blast channels benefit dual-contact holders? ▼
    The cooling channels deliver coolant directly to the tool, reducing heat and preventing thermal expansion. This is especially important in high-precision, long-reach, or high-load applications.
    6. What maintenance is recommended? ▼
    Keep both the taper and face surfaces clean, maintain coolant passages, and check for clogging. Cleanliness ensures proper spindle contact and reliable coolant flow.
    7. Need assistance selecting a dual-contact cooling holder? ▼
    For guidance, you can contact us here +1 262-282-2456 or email us at sales@pactoolsusa.com. PAC Precision Tools USA is a precision tools supplier in the USA.
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