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BT TAPER | ER COLLET HOLDERS | Portaherramientas
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Accuracy
At PAC Precision Tools, BT Taper ER Collet Holders feature a symmetrical flange design, making them ideal for high-speed and precision CNC machining. The balanced construction supports consistent accuracy and smooth operation.
PAC Precision Tools, a BT taper holder supplier surving machining shops in Michigan, provides dependable performance for precision manufacturing.
Dimensions
Features
- Balanced to 25,000 RPM at G2.5
- Standard Flange Coolant AD+B feature on all CAT holders
- Corrosion-proof construction with a special rust-preventive coating
- Accuracy: 0.0001" TIR or better
- AT3 class precision taper
- Standard through-tool coolant capability
- High-precision pilot holes for accurate tool positioning
- Hardness: HRC 56–58
- Carbon depth: 0.8mm ± 0.2mm
- Surface roughness: Ra < 0.005mm
- Manufactured from case-hardened alloy steel
- Precision-balanced nuts individually balanced up to 25,000 RPM
Frequently Asked Questions
1. What is a BT Taper ER Collet Holder?
A BT taper ER holder is designed for CNC machines using BT spindles, offering a symmetrical design and excellent balance at high RPMs.making it ideal for high-speed machining.
2. What are the benefits of using PACTools BT Taper holders?
BT holders offer excellent balance, rigidity, and repeatability. Their symmetrical flange design ensures minimal vibration at high RPMs.
3. Which sizes are available in BT Taper ER Holders at PACTools?
PAC Precision Tools USA supplies BT30, BT40, and BT50 ER Collet holders to fit a variety of CNC machines covering a wide range of machining needs. You can contact us here +1 262-282-2456 or email us at sales@pactoolsusa.com to know more
4. What’s the difference between BT and CAT Taper holders?
BT holders have symmetrical flanges and metric threads, while CAT holders have an asymmetrical flange and inch threads. Making better balanced and ideal for precision work, while CAT holders suit heavier operations.
5. Do BT holders support coolant-through systems?
Yes, BT holders support coolant-through systems. These are specifically manufactured to allow coolant to pass from the machine spindle, through the holder, and directly to the cutting edge of the tool for better heat control and tool life. It is very important for high-machining operations.
6. How can I maintain my BT Taper ER Holder?
Maintaining your BT Taper ER collet holder primarily involves rigorous cleanliness, regular inspection for wear, and proper storage in a clean and dry place to avoid rust and damage. Regularly clean the taper and threads, and use the recommended torque values during clamping. These practices ensure optimal performance and longer tool life.
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
