MT2 Extension Sleeve Nakkaa Live Center 30mm x 175mm Alloy Steel

Description

Product Overview

The Nakkaa MT2 Extension Sleeve is engineered to meet the rigorous demands of modern machining environments. Constructed from high‑quality alloy steel that has been hardened and ground throughout, this sleeve delivers exceptional durability and dimensional stability. With a precise 30 mm (1.18 in) outer diameter and a 175 mm (6.89 in) length, it seamlessly extends both external and internal MT2 Morse tapers, providing a reliable interface for live centers, drill tools, and other precision accessories. The design incorporates a MT2 shank on the exterior and a matching MT2 socket on the interior, ensuring a perfect fit that eliminates run‑out and maintains concentricity throughout the machining process. The product dimensions, package weight, and manufacturing details are clearly listed in the specification sheet, confirming its suitability for a wide range of industrial applications.

Usage

Designed for use in lathe tailstock assemblies, the MT2 Extension Sleeve excels in environments where stability and precision are paramount. Machinists can employ the sleeve to increase the effective length of a live center, allowing for deeper drilling operations, extended tool reach, and improved chip evacuation. Its hardened alloy steel construction resists wear even under high‑speed rotation and heavy cutting forces, making it ideal for aerospace, automotive, and general manufacturing settings. The sleeve also serves as a versatile adapter for converting standard MT2 tools into longer‑reach configurations, enabling users to adapt quickly to varying workpiece sizes without the need for multiple dedicated tools. Whether mounted on a CNC lathe or a manual bench lathe, the sleeve provides consistent performance, reducing vibration and enhancing surface finish quality.

Why Choose Us

Choosing the Nakkaa MT2 Extension Sleeve means selecting a product backed by a reputation for engineering excellence and customer‑focused service. Each sleeve undergoes a stringent quality control process that includes hardness testing, dimensional inspection, and surface finish verification to guarantee that it meets or exceeds industry standards. The alloy steel material is selected for its superior tensile strength and resistance to deformation, ensuring that the sleeve maintains its geometry even after prolonged use. Nakkaa provides comprehensive technical support, offering guidance on installation, compatibility, and maintenance to help users achieve optimal results. In addition, the company stands behind its products with a responsive after‑sales service, addressing any concerns promptly and offering replacement parts when necessary. This commitment to quality and support differentiates Nakkaa from competitors and gives users confidence in the long‑term reliability of their tooling investments.

Key Features

• Hardened alloy steel construction delivers exceptional wear resistance for demanding machining tasks.
• Precise 30 mm diameter and 175 mm length extend both external and internal MT2 tapers for greater tool reach.
• MT2 shank and MT2 socket provide a secure, concentric connection that minimizes run‑out and vibration.
• Versatile compatibility with live centers, drill tools, and CNC lathe accessories across multiple industries.
• Dedicated Nakkaa technical support and after‑sales service ensure reliable performance and peace of mind.

FAQ

What machines are compatible with the MT2 Extension Sleeve?

The sleeve is compatible with any lathe or machining center that uses MT2 Morse tapers, including CNC and manual lathes, as well as tailstock live centers and drill tool holders that accept MT2 shanks.

How do I install the sleeve safely?

First, ensure the lathe is powered off and the spindle is stopped. Clean both the sleeve and the mating MT2 surfaces of debris, then gently press the sleeve onto the MT2 shank until it seats fully. Verify concentricity with a dial indicator before resuming operation.

Can the sleeve be used for both external and internal taper extensions?

Yes, the sleeve features a MT2 shank on the outside and a matching MT2 socket on the inside, allowing it to extend both external and internal MT2 tapers in a single, compact component.

What maintenance is required to keep the sleeve performing optimally?

Periodically inspect the sleeve for signs of wear or damage, clean the surfaces with a non‑abrasive solvent, and re‑apply a light coating of machine oil to protect against corrosion. Replace the sleeve if the tolerance exceeds the manufacturer’s specifications.

Is there a warranty or guarantee for this product?

Nakkaa offers a limited one‑year warranty covering material defects and workmanship. Customers can contact the support team for warranty claims, and the company will provide repair or replacement as appropriate.