100064 CAT RETENTION KNOBS RK-CAT50-ANSI45R

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CAT RETENTION KNOBS | 100064

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$23.00

Chicago, USA Stock -

Canada Stock -

RK-CAT50-ANSI45R

Specification

Angle: 45°

Headdiameter: 29mm

Lengthc: 17.8mm

Lengthj: 25.4mm

Neckdiameter: 20.8mm

Threadsize: 1"- 8

Type: ANSI-Solidwith 0-Ring

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 +1 262-282-2456.

Description

Description

RK-CAT50-ANSI45R

Accuracy

PAC Precision Tools CAT Retention Knobs are designed to securely connect the tool holder to the machine spindle via the drawbar system. The retention knobs are designed and developed with great precision and are highly effective in providing the required strength and reliability to the tool holders.

PAC Precision Tools CAT Retention Knobs are made from the highest-quality hardened alloy steel and provide excellent tensile strength and long service life for tool holders.

Dimensions

Features

Designed for standard CAT taper tool holders
High tensile strength retention knobs
Ensure stable tool holder clamping in the spindle
High resistance to wear and deformation
High-dimensional stability under heavy loads
Corrosion-resistant finish
High reliability under high-speed operations
All SuperFORCE Knobs are Magnetic Particle Tested - Free of Cracks
Rolled Threads
Proof tested at 2.5 times the clamping force
Precision Ground Knobs
Pilots on the majority of Knobs for better seating & improved concentricity
Engineered to the highest standard & 100% inspected for quality

CAT Retention Knobs from the Precision Tools distributor in the USA are highly effective in providing great safety and security to the tool holders and are highly effective in providing great stability and security to the tool holders.

Frequently Asked Questions

1. What are CAT Retention Knobs, and why are they used in CNC machining? ▼

CAT Retention Knobs, also known as pull studs, are used with CAT taper tool holders in CNC machines. They allow the drawbar to pull and lock the tool holder securely into the spindle. PAC Precision Tools, a reliable CAT Retention Knob supplier in USA provides knobs designed for safe and stable machining.

2. How do CAT Retention Knobs impact tool holding stability? ▼

CAT Retention Knobs ensure proper seating of the tool holder inside the spindle. Correct clamping reduces vibration, prevents tool pullout, and improves machining accuracy. High-quality knobs help maintain consistent performance during cutting operations.

3. How do I detect wear or misalignment in CAT Retention Knobs? ▼

Signs include worn threads, deformed heads, poor tool seating, or increased vibration during machining. Difficulty in tool changes or inconsistent cutting accuracy also indicates wear. Regular inspection helps prevent spindle damage.

4. What maintenance practices help extend the life of CAT Retention Knobs? ▼

Clean retention knobs regularly and check threads for damage. Avoid over-tightening and replace knobs at recommended service intervals. Proper maintenance improves safety and tool holding reliability.

5. When should CAT Retention Knobs be replaced? ▼

CAT Retention Knobs should be replaced if threads show wear, cracks appear, or clamping force is reduced. Timely replacement helps protect the spindle and maintain machining accuracy.

6. Need help selecting CAT Retention Knobs for your CNC machine? ▼

If you need guidance or more information, please contact us at +1 262-282-2456 or email us at sales@pactoolsusa.com. PAC Precision Tools USA is a trusted CNC tools distributor in the USA and a precision tools supplier in the USA.

Official PDF Resource

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Comprehensive specifications for all series
Sizing charts & spindle compatibility guides

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Why Choose PAC Precision Tools USA?

PAC Precision Tool is a trusted supplier and distributor of reliable, durable, and high-precision tooling solutions in the USA. We support aerospace, automotive, woodworking, metalworking, and manufacturing industries with consistent accuracy and performance.

High-Accuracy & Durable

We maintain strict quality control to ensure every tool meets the highest industry standards, delivering consistent accuracy and performance.

Extensive Product Range

We supply a wide range of precision tools, including Collets, Tool Holders, Bushings, Retention Knobs, CNC Centers, and essential accessories.

Reliable Support

Backed by expert engineers and a customer-focused approach, we are committed to delivering outstanding support for superior performance.

Advanced Sourcing

Sourced from advanced global manufacturers, ensuring smooth operations, reduced downtime, and greater productivity every step of the way.

Our mission is simple: to be your most reliable partner in precision tooling, ensuring smooth operations, reduced downtime, and greater productivity every step of the way.

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