517001DBT31 | BT DUAL-CONTACT TAPER | END MILL HOLDERS

$130.00

Chicago, USA Stock -

Canada Stock -

DBT30-SLN1/8"-4" Dual-Contact End Mill Holder

Specification

BoreSize - 1/8"
ProjectLength - 4"
Size - Inch
Taper - DBT30

Description

Description

DBT30-SLN1/8"-4" Dual-Contact End Mill Holder

PAC Precision Tools BT Dual-Contact End Mill Holders offer enhanced spindle interface stability through taper and face contact. This dual-contact design increases rigidity and minimizes spindle deflection under heavy loads.

Features :

Dual contact at taper and spindle face
Improved rigidity and cutting stability
Reduced spindle deflection
Available Taper DBT30, DBT40, DBT50
Secure the Weldon flat set screw locking
H5 bore tolerance for optimal tool contact
Balanced to 25,000 RPM at G2.5
The flange coolant AD+B feature is standard in all CAT dual-contact holders
The Holder Taper is designed for dual contact Spindle
Corrosion Proof - all holders have special rust preventive coating
AT3 Class Taper Accuracy
H5 bore tolerance for optimum contact with the cutting tool
Hardness: HRC 56-58
Carbon depth: 0.8mm +-0.2mm
Surface Roughness: Ra<0.005mm
Crafted from case-hardened alloy steel

These BT Dual-Contact End Mill Holders from PAC Precision Tools, a tool holder supplier in New Mexico, are Ideal for production machining and heavy material removal.

Frequently Asked Questions

1. What is a BT Dual-Contact End Mill Holder? ▼

It’s a precision BT Dual-Contact End Mill Holder designed for BT spindles that use both face and taper contact, providing a stronger and more rigid tool connection for precision machining.

2. What are the advantages of PACTools BT Dual-Contact holders? ▼

These are the benefits of PACTools BT Dual-Contact holders: they reduce vibration, increase stiffness, and deliver higher accuracy at high cutting speeds. The dual-contact surface also enhances tool life and cutting consistency.

3. Are BT Dual-Contact holders compatible with all BT spindles? ▼

No, they’re designed for machines that specifically support dual-contact systems. Check your spindle type to ensure compatibility before use, or you can contact PAC Precision Tools for needed guidance.

4. How does the dual-contact system help? ▼

It improves spindle-to-holder connection, ensuring precise alignment, less wear, and better surface finishes during production.

5. Are they balanced for high-speed machining? ▼

Yes, all PACTools BT Dual-Contact holders are dynamically balanced, allowing smooth performance even at very high RPMs.

6. Do they require special pull studs? ▼

Yes, they use specially designed pull studs for proper face contact, ensuring the highest rigidity and safety.

7. How should I store PACTools BT Dual-Contact holders? ▼

Store them in a clean, dry place using holder racks. Avoid dropping or stacking to prevent scratches that could affect contact precision, and always look for debris or dirt before using. If you need more information on storing and maintenance, please contact us.