Prolinemax CAT40 Shell Mill Holder 3/4″ x 1-1/2″ Bore with Arbor Screw

Description

Product Overview

The Prolinemax CAT40 Shell Mill Holder is a precision‑engineered component designed to meet the rigorous demands of modern machining environments. Constructed from hardened steel, the holder offers exceptional rigidity and resistance to wear, ensuring consistent performance over extended production runs. Its 3/4″ bore diameter aligns perfectly with standard shell mill tools, while the 1‑1/2″ shell mill compatibility provides a versatile fit for a wide range of cutting inserts. An included arbor screw simplifies the mounting process, reducing setup time and minimizing the risk of misalignment. The holder’s Cat Taper 40 design guarantees a secure, repeatable connection to the spindle, delivering the stability required for high‑speed milling operations. Additionally, the tool’s keyway size of 7.94 mm and shell mill pilot T.I.R of less than 0.0002″ contribute to superior precision and reduced vibration, making it an ideal choice for aerospace, automotive, and general industrial applications.

Usage

Designed for use on all CAT40 machines, this shell mill holder excels in environments where accuracy and repeatability are paramount. Whether you are performing roughing cuts on large workpieces or executing fine finishing passes on delicate components, the holder maintains tool stability and ensures consistent chip evacuation. Its robust construction allows it to withstand the high forces generated during heavy‑duty milling, while the precise bore and pilot dimensions enable seamless integration with a variety of shell mill inserts. Ideal for CNC machining centers, manual milling stations, and production lines, the holder supports both automated tool changes and manual setups, providing flexibility for small batch production and high‑volume manufacturing alike.

Why Choose Us

Choosing the Prolinemax CAT40 Shell Mill Holder means selecting a product backed by rigorous quality control and a commitment to customer satisfaction. Each holder undergoes a multi‑stage inspection process, including dimensional verification, hardness testing, and functional fit checks, to guarantee that it meets or exceeds industry standards. Our dedicated technical support team is available to assist with installation guidance, troubleshooting, and optimization advice, ensuring that you achieve the best possible performance from your tooling. Moreover, Prolinemax offers a comprehensive warranty and responsive after‑sales service, reinforcing our confidence in the durability and reliability of our products.

Key Features

• Hardened steel construction delivers long‑lasting durability and resistance to wear.
• Precise 3/4″ bore and 1‑1/2″ shell mill compatibility ensure a perfect fit for a wide range of inserts.
• Included arbor screw simplifies installation, reducing setup time and potential errors.
• Cat Taper 40 design provides a secure, repeatable connection for high‑speed milling.
• Responsive customer support and warranty give peace of mind and reliable after‑sales service.

FAQ

What machines are compatible with this holder?

The holder is compatible with any CAT40 spindle system, making it suitable for a broad spectrum of milling machines from various manufacturers.

Is the arbor screw included?

Yes, each holder ships with an arbor screw, allowing immediate installation without the need for additional hardware.

Can this holder be used for both roughing and finishing operations?

Absolutely. Its robust construction and precise geometry make it ideal for heavy‑duty roughing as well as high‑precision finishing cuts.

What is the warranty coverage?

Prolinemax provides a standard one‑year warranty covering material defects and workmanship, backed by responsive technical support.

How do I ensure proper alignment during installation?

Follow the included installation guide, use the arbor screw to secure the holder, and verify alignment with a dial indicator or similar precision measuring tool before commencing machining.