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19000261i | BT TAPER | HYDRAULIC HOLDERS

$298.00

Chicago, USA Stock -

Canada Stock -

BT30-HC3/8"-2.76" Hydraulic Holder

Specification

BoreSize: 3/8" Inch

Taper: BT30

Delivery and Shipping

US Domestic Shipping Only: We ship exclusively within the United States using UPS as our primary carrier.
Processing Time: Orders are typically processed within 1–2 business days. Orders placed on weekends or holidays will be processed on the next business day.
Delivery Times: Delivery times vary based on the shipping method and destination (estimates are provided at checkout). Please note that carrier delays (e.g., weather or unforeseen issues) are beyond our control.
Costs & Methods: UPS Standard, Expedited, and Express methods are available. Shipping rates are calculated based on weight and destination at checkout.
Tracking & Support: Tracking information will be emailed once shipped. For tracking issues, errors, or damaged/lost packages, contact us at sales@pactoolsusa.com or 262-282-2456.

Description

Description

BT30-HC3/8"-2.76" Hydraulic Holder

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 USA is a trusted CNC tools distributor in the USA.