- No products in the cart.
BT TAPER | HYDRAULIC HOLDERS | Portaherramientas
Item Number
Description
Price
Drawings
Weight
Discover our CNC machine tools and accessories in our
online store.
online store.
Get Our Exclusive Product Catalog
Explore our high-quality CNC tools and accessories. Find precision-engineered products
tailored to your needs. Download now and elevate your machining operations.
Accuracy
PAC Precision Tools BT Taper Hydraulic Holders feature a symmetrical flange design for improved balance and stability at higher spindle speeds. Combined with hydraulic clamping technology, they provide exceptional accuracy and tool life.
Dimensions
Features
- Symmetrical BT taper for high-speed balance
- Hydraulic expansion system for strong and even clamping
- Accuracy: ≤ 3 Micron (0.0001” TIR)
- Balanced to 25,000 RPM at G2.5
- AT3 Class taper precision
- Superior vibration damping
- Standard through-tool coolant capability
- Precision-ground taper interface
- Hardened alloy steel construction (HRC 56–58)
- Available tapers: BT30, BT40, and BT50
Frequently Asked Questions
1. What is a BT Taper Hydraulic Holder?
A BT Taper Hydraulic Holder is designed for machines with BT spindles (BT30, BT40, BT50). Its symmetrical design provides excellent balance, making it ideal for both high-speed and precision finishing applications.
2. Why choose BT Hydraulic Holders?
BT tapers offer strong rigidity and stable clamping due to their balanced flange design. When combined with hydraulic technology, they significantly reduce vibration and improve machining accuracy.
3. What BT sizes are available?
PAC Precision Tools USA supplies BT30, BT40, and BT50 Hydraulic Holders. These options fit a wide range of CNC machining centers used in precision manufacturing.
4. Are BT holders suitable for high-speed machining?
Yes, BT holders are known for their balance and stability at high RPM. Hydraulic damping further enhances cutting quality, reduces chatter, and extends tool life.
5. How do I install a tool in a BT Hydraulic Holder?
Insert the tool shank into the bore, tighten the hydraulic screw or key, and ensure full engagement. The internal hydraulic chamber clamps the tool evenly, providing excellent accuracy.
6. How do I maintain BT taper hydraulic holders?
Clean the taper and clamping bore after each use, check hydraulic pressure, and avoid exposure to harsh chemicals. Proper care ensures long-term precision and safety.
7. Need assistance choosing a BT taper holder?
If you need more information and guidance in choosing the right BT taper holder for your machining operations, you can contact us here +1 262-282-2456 or email us at sales@pactoolsusa.com. PAC Precision Tools, is a trusted CNC tools distributor in the USA.
Quick Link
- Tool Holders
- Collets
- Tool Holders Bushings
- Retention Knobs
- CNC Live/Dead Centers
- Other Accessories
- ER Collet Holders
- End Mill Holders
- Hydraulic Holders
- Face Mill Holders
- Shrink Fit Holders
- Tooling Packages
- Power Milling Holders
- ER Collets
- ER Steel Sealed Collets
- ER Jet Spray Coolant Collets
- SK Collets (Super Collets)
- Reduction Sleeves For Hydraulic Chuck
- Straight Collets For Milling Chucks
- Quick Change Tapping Adapters
- Boring Bar Sleeves
- CNC Dead Centers
- ER Wrench
- Tool Locking Device
