543045 | CAT DUAL-CONTACT TAPER | SHRINK FIT HOLDERS

Name: 543045
Brand: Pac Precision Tools USA
Price: 215.00 USD
Availability: InStock

$215.00

Chicago, USA Stock -

Canada Stock -

DCAT40-SFH5/16"-3.5"-CF Dual-Contact Shrink Fit Holder

Specification

BoreSize: 5/16" Inch

Drawing: 543045.dxf Drawing: 543045.pdf Drawing: 543045.stp

Proj. Length: 3.5" Inch

Taper: DCAT40

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

DCAT40-SFH5/16"-3.5"-CF Dual-Contact Shrink Fit Holder

Accuracy

PAC Precision Tools' CAT Dual-Contact Shrink Fit Holders from a trusted supplier in the USA provide enhanced rigidity through simultaneous contact with the spindle via taper and flange. This dual-contact interface significantly improves stability and accuracy during high-speed machining.

Dimensions

Features

Dual contact at taper and spindle face
Increased rigidity compared to standard CAT
Higher stability in high-speed applications
Reduced vibration and improved tool life
Superior clamping force using shrink technology
Through-coolant option available
Premium hardened alloy steel construction
Available tapers: DCAT40, DCAT50

Frequently Asked Questions

1. What is a CAT Dual-Contact Shrink Fit Holder? ▼

This holder provides both taper contact and face contact with the spindle, creating a stronger and more rigid connection. It greatly improves accuracy and reduces vibration during machining.

2. What are the benefits of Dual-Contact holders? ▼

Dual-contact holders minimize tool deflection, improve surface finishes, and allow more aggressive cutting. They are excellent for precision machining at high speeds and tight tolerances.

3. Are they compatible with standard CAT spindles? ▼

No, they work specifically with dual-contact spindles. Always check your machine’s spindle type before choosing this holder to ensure proper fit and performance.

4. Are CAT Dual-Contact holders ideal for high-speed machining? ▼

Yes, they provide exceptional balance and rigidity, which makes them extremely effective in high-RPM environments. This improves accuracy and reduces tool wear.

5. How do I maintain dual-contact surfaces? ▼

Clean the taper and face areas regularly and avoid scratches or dents. Even small imperfections can reduce accuracy and affect the spindle connection quality. For guidance, contact us at +1 262-282-2456 or email sales@pactoolsusa.com.

6. Do CAT Dual-Contact holders require special pull studs? ▼

Yes, dual-contact holders often require specially designed pull studs to maintain proper face contact. Always use the recommended type to avoid misalignment.

7. Need help choosing the right dual-contact shrink-fit holder? ▼

For guidance, contact us at +1 262-282-2456 or email at sales@pactoolsusa.com. PAC Precision Tools USA is a trusted precision tools supplier in the USA and our sales team will help you choosing the perfect shrink-fit holders for your machining needs.