CME 2″ 90° Indexable Face Mill MT2 Arbor, 3 Flutes, TPG322 Inserts

Description

Product Overview

The CME 2″ 90° Indexable Face Mill is a precision‑engineered cutting tool designed for demanding industrial applications. Featuring a 2‑inch cutting diameter and a 90° entering angle, this face mill delivers a balance of rigidity and flexibility that enables deep cuts with minimal axial load. The tool incorporates three high‑performance TPG322 coated carbide inserts that are pre‑installed, providing immediate readiness out of the box. The MT2 arbor, with a 3/4″ mounting bore, ensures a secure fit on standard machine spindles, while the three‑flute geometry promotes chip evacuation and reduces vibration during operation. Constructed from hardened steel and coated with a wear‑resistant finish, the cutter is built to withstand the rigors of high‑speed steel machining, delivering consistent performance over extended tool life.

Usage

This face mill excels in a variety of machining scenarios. Its 90° cutting angle makes it ideal for square shoulder milling, allowing operators to achieve precise shoulder dimensions and clean edges on forged or machined components. The low axial forces generated by the design are particularly advantageous when working with thin‑walled parts, where excessive force can cause deformation or chatter. The tool is compatible with a wide range of steel alloys, including high‑strength grades, making it suitable for aerospace, automotive, and general manufacturing environments. The pre‑installed TPG322 inserts provide excellent wear resistance and maintain cutting edge sharpness, reducing the need for frequent insert changes and minimizing downtime. Whether used on CNC milling centers or manual vertical mills, the cutter delivers reliable performance for both high‑volume production runs and low‑batch prototyping.

Why Choose Us

CME Tools has a long history of delivering high‑quality cutting solutions, and this face mill reflects the brand’s commitment to precision engineering and durability. Each unit undergoes rigorous quality control testing, including dimensional verification, hardness testing, and insert alignment checks, to ensure that the tool meets exacting industry standards. The inclusion of three TPG322 inserts not only provides immediate productivity but also guarantees compatibility with a broad range of machining operations, eliminating the need for additional inventory. The MT2 arbor is manufactured from hardened steel and features a precision‑machined bore that aligns perfectly with the cutter body, reducing run‑out and enhancing repeatability. CME’s after‑sales support includes technical assistance, replacement parts, and a comprehensive warranty, giving customers confidence that their investment is protected throughout the tool’s lifecycle.

Key Features

• Three pre‑installed TPG322 carbide inserts deliver immediate cutting performance and reduce tool change time.
• 90° entering angle enables deep shoulder cuts while maintaining low axial forces for thin‑walled workpieces.
• Three‑flute design improves chip evacuation, minimizes vibration, and extends tool life.
• MT2 arbor with 3/4″ mounting bore provides a secure, repeatable fit on standard machine spindles.
• Comprehensive CME technical support and warranty ensure reliable after‑sales service.

FAQ

What types of steel are suitable for this face mill?

The cutter is optimized for a wide range of carbon and alloy steels, including high‑strength grades such as 4140, 4340, and 8620. Its TPG322 inserts provide excellent wear resistance, making it suitable for both medium and high‑speed machining applications.

Can the inserts be replaced with other insert types?

Yes. While the tool ships with TPG322 inserts, the indexable design allows for the use of any compatible insert that matches the TPG322 geometry. This flexibility lets users adapt the cutter to specific material or finish requirements.

What is the recommended spindle speed for optimal performance?

For most steel machining operations, a spindle speed between 2,500 and 4,500 RPM provides a good balance of surface finish and tool life. Adjustments may be needed based on material hardness, feed rate, and coolant usage.

How does the MT2 arbor improve machining stability?

The MT2 arbor is fabricated from hardened steel and features a precision‑ground 3/4″ bore that aligns the cutter centrally on the spindle. This reduces run‑out, minimizes vibration, and ensures consistent cut depth across multiple setups.

Is coolant required when using this face mill?

While the cutter can operate dry for short runs, using a suitable coolant or cutting fluid is recommended for prolonged machining of steel. Coolant helps dissipate heat, reduces tool wear, and improves chip evacuation.