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19000203 1 × $265.00
BT DUAL-CONTACT TAPER | SHRINK FIT HOLDERS | TOOL HOLDERS
Item Number
Description
Price
Drawings
Weight
543012DBT3
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DBT30-SFH1/2"-3.15"-CF Dual-Contact Shrink Fit Holder
$210.00
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0.45 kg / 0.99 lb
543013DBT3
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DBT30-SFH1/2"-4"-CF Dual-Contact Shrink Fit Holder
$210.00
-
0.45 kg / 0.99 lb
543005DBT3
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DBT30-SFH1/4"-3.15"-CF Dual-Contact Shrink Fit Holder
$210.00
-
0.45 kg / 0.99 lb
543006DBT3
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DBT30-SFH1/4"-4"-CF Dual-Contact Shrink Fit Holder
$210.00
-
0.45 kg / 0.99 lb
543015DBT3
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DBT30-SFH3/4"-4"-CF Dual-Contact Shrink Fit Holder
$210.00
-
0.45 kg / 0.99 lb
543016DBT3
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DBT30-SFH3/4"-6"-CF Dual-Contact Shrink Fit Holder
$230.00
-
0.55 kg / 1.21 lb
543009DBT3
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DBT30-SFH3/8"-3.15"-CF Dual-Contact Shrink Fit Holder
$210.00
-
0.45 kg / 0.99 lb
543010DBT3
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DBT30-SFH3/8"-4"-CF Dual-Contact Shrink Fit Holder
$210.00
-
0.45 kg / 0.99 lb
543014DBT3
View Inventory ▼
DBT30-SFH5/8"-3.15"-CF Dual-Contact Shrink Fit Holder
$210.00
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0.45 kg / 0.99 lb
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Accuracy
PAC Precision Tools BT Dual-Contact Shrink Fit Holders offer increased spindle interface rigidity through taper and face contact. This design improves cutting stability and reduces spindle deflection under heavy loads.
Dimensions
Features
- Dual contact at taper and spindle face
- Enhanced rigidity and cutting stability
- Higher resistance to spindle deflection
- Strong thermal shrink clamping system
- Optimized for high-speed and heavy-duty machining
- Through-coolant support for improved cooling
- Engineered from premium hardened steel
- Available tapers: DBT30, DBT40
PAC Precision Tools, a tool holder supplier serving customers across Florida, provides BT Dual-Contact Shrink-Fit Holders designed for production environments demanding precision and reliability.
Frequently Asked Questions
1. What is a BT Dual-Contact Shrink Fit Holder?
This holder provides contact on both the taper and the face of the spindle, offering improved stiffness and accuracy. It is ideal for high-precision CNC applications.
2. What are the advantages of Dual-Contact BT holders?
They reduce vibration, improve dimensional accuracy, and handle higher cutting loads. This results in better tool performance and longer holder life.
3. Do BT Dual-Contact holders work with all BT spindles?
No, they are designed for special dual-contact spindle systems. Using them on standard BT spindles may not provide proper contact.
4. Are these holders balanced for high-speed machining?
Yes, PAC Precision BT Dual-Contact holders are dynamically balanced to perform reliably at high speeds. This ensures stable and consistent machining.
5. What maintenance is required?
Keep both the taper and the face contact areas clean. Dirt, rust, or scratches can interfere with proper seating and reduce machining accuracy.
6. Do they require specific pull studs?
7. Need assistance choosing the correct BT dual-contact holder?
If you need assistance to choose the right BT dual-contact holders, you can contact us at +1 262-282-2456 or email sales@pactoolsusa.com. PAC Precision Tools USA is a trusted CNC tools distributor in the USA.
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