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CAT TAPER - COOL-BLAST / COOL-FLANGE HOLDER
Item Number
Description
Price
Drawings
543035CB
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CAT50-SFH1.0"-3.94"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$310.00
543034CB6
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CAT50-SFH7/8"-6.3"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$335.00
543034CB1
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CAT50-SFH7/8"-3.15"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$310.00
543034CB
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CAT50-SFH3/4"-6.3"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$335.00
543033CB
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CAT50-SFH3/4"-3.15"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$310.00
543032CB
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CAT50-SFH5/8"-6.3"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$335.00
543031CB
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CAT50-SFH5/8"-3.15"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$310.00
543030CB
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CAT50-SFH1/2"-6.3"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$335.00
543029CB
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CAT50-SFH1/2"-3.15"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$310.00
543028CB6
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CAT50-SFH7/16"-6.3"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$335.00
543028CB1
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CAT50-SFH7/16"-3.15"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$310.00
543028CB
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CAT50-SFH3/8"-6.3"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$335.00
543027CB
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CAT50-SFH3/8"-3.15"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$310.00
543026CB-6
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CAT50-SFH5/16"-6.3"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$335.00
543026CB
View Inventory ▼
CAT50-SFH5/16"-3.15"-CFCB Shrink Fit COOL-BLAST / Cool-Flange Holder
$310.00
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PAC Precision Tools CAT Taper Cool-Blast / Cool-Flange Holders are designed to enhance coolant delivery and machining performance in CNC milling operations. The integrated Cool-Blast system directs coolant precisely to the cutting edge, while the Cool-Flange design improves coolant distribution at the spindle interface.
Engineered from premium case-hardened alloy steel, these holders ensure durability, strong clamping performance, and reliable operation in high-speed machining environments.
Features :
- Balanced to 25,000 RPM at G2.5
- Cool-Flange design for improved coolant distribution
- Excellent concentricity for extended tool reach
- Corrosion Proof - all holders have special rust preventive coating
- Accuracy: 0.0001" TIR or better
- AT3 Class Taper
- H5 bore tolerance for optimum surface contact with cutting tool
- Coolant through Flange capability -DIN-B (AD+B)
- High precision pilot holes
- Surface Finish: Ra < 0.005mm
CAT Cool-Blast / Cool-Flange Holders by a trusted Coolant-blast/Coolant-flange Supplier in Virginia improve cooling efficiency, extend tool life, and enhance machining stability during high-performance CNC operations.
Frequently Asked Questions
1. What is a CAT Cool-Blast or Cool-Flange Shrink Fit Holder?
A CAT Cool-Blast or Cool-Flange holder combines the strength of a CAT taper with internal coolant delivery. These holders provide excellent rigidity and cooling performance, ideal for heavy-duty CNC milling.
2. Why choose CAT Cool-Blast or Cool-Flange holders?
The strong connection of a CAT taper ensures stability, while the cooling channels improve heat control. This combination helps achieve better tool life, cleaner finishes, and more efficient machining in demanding environments.
3. What CAT taper sizes are available?
PAC Precision Tools USA offers CAT40 and CAT50 Cool-Blast and Cool-Flange holders. Each holder is built to deliver strong clamping and effective coolant flow for various CNC machines.
4. Are CAT cooling-enabled holders good for high-speed machining?
Yes, these holders are balanced for high-speed operation and provide reliable cooling even at elevated RPMs. This helps reduce thermal deformation and maintains consistent accuracy.
5. How does the Cool-Flange feature work?
Cool-Flange technology sends coolant outward near the flange area to wash chips away from the cutting zone. This keeps the tool cool and improves chip evacuation, especially in deep-cutting applications.
6. How can I maintain CAT Cool-Blast holders?
Check coolant passages regularly, remove any clogging, and clean the taper after each use. Proper maintenance ensures stable coolant delivery and long-lasting accuracy.
7. Need help choosing the correct CAT cooling holder?
If you need more information and guidance in choosing the right CAT cooling holder for your machining operations, you can contact us here +1 262-282-2456 or email us at sales@pactoolsusa.com. PAC Precision Tools USA is a trusted CNC tools distributor in the USA.
Quick Link
- Tool Holders
- ER Collet Holder
- ER Collet Holders-CAT Taper
- ER Collet Holders-CAT(DCAT) Dual-contact
- ER Collet Holders-BT Taper
- ER Collet Holders-BT(DBT) Dual-contact
- ER Collet Holders-HSK Taper
- ER Collet Holder - HSK Coolant Tube
- End Mill Holders
- End Mill Holders - CAT Taper
- End Mill Holders-CAT(DCAT)Dual-contact
- End Mill Holders-BT Taper
- End Mill Holder-BT(DBT)Dual-contact
- End Mill Holder-HSK Taper
- End Mill Holders-Set Screw And HSK Coolant Tube
- Shrink Fit Holders
- Shrink Fit Holder-CAT Taper
- Shrink Fit Holder-CAT(DCAT)Dual-contact
- Shrink Fit Holder - BT Taper
- Shrink Fit Holder - HSK Taper
- Face Mill Holders
- Face Mill Holders-CAT Taper
- Face Mill Holders-CAT(DCAT)Dual-contact
- Face Mill Holders-BT Taper
- Face Mill Holders-BT(DBT)Dual-contact
- Face Mill Holders-HSK Taper
- Face Mill Holders-Lock Screw and HSK Coolant tube
- Hydraulic Holders
- Hydraulic Holders-CAT Taper
- Hydraulic Holders-BT Taper
- Hydraulic Holders-HSK Taper
- Power Milling Holders
- Power Milling Holders-CAT Taper
- Power Milling Holders-CAT(DCAT)Dual-contact
- Power Milling Holders-BT Taper
- Power Milling Holders-BT(DBT)Dual-contact
- Power Milling Holders-HSK Taper
- Quick Change Tapping Holders
- Quick Change Tapping Holders-CAT Taper
- Quick Change Tapping Holders-BT Holder
- Quick Change Tapping Holders-HSK Taper
- ER Straight Shank Holders
- ER Straight Shank Holders-Single Ended
- ER Straight Shank Holders-Double Ended
- Collets
- ER Collets
- ER Steel Sealed Collets
- ER External Coolan Collet(Jet Spray)
- ER Tap Collets
- ER Tap Steel Sealed Collets
- Reduction Sleeves for Hudraulic Chuck
- ER Floating Tap Collet
- DNA(Dead Nuts Accurate) Collets
- SK Collets
- DA Collets
- DA Sealed Collets
- TG Collets
- TG Sealed Collets
- TG Tap Collets
- OZ(EOC) Collets
- Straight Collets for Milling Chucks
- Quick Change Tapping Adapters(Collets)
- R8 Collets
- 5C Collets
- 16C Collets
- 3J Collets
- Tool Holders Bushings
- Type-C Bushings
- Type-CS Bushings
- Type-Z Bushings
- Type-J Bushings
- Type-B Bushings
- Boring Bar Sleeves
- Retention Knobs
- CAT Retention Knobs
- BT Retention Knobs
- CNC Live/Dead Centers
- CNC Heavy Duty Live Centers
- Interchangeble Heavy Duty Centers
- CNC Small Casing Centers
- Slimline Medium Duty CNC Live Centers
- Dead Centers
- Other Accessories
- ER Nut
- ER Wrench
- Tool Locking Device
- Spindle Wiper
- HSK Coolant Tube
