Iscar 5140350 Modular Reamer Head 0.5 in Helical Tialn

Product Description

The ISCAR 5140350 is a modular reamer head designed for precision hole-finishing operations in metal cutting applications. Built with helical flutes, this head delivers smooth cutting action and improved chip evacuation compared to straight-flute designs. The head measures 0.5 inches in diameter and 0.362 inches in length, with an h7 hole tolerance rating that meets tight dimensional requirements. A Titanium Aluminum Nitride (TiAlN) coating provides thermal resistance and extended tool life in demanding cutting environments. This head is sold individually and is intended for installation by machinists and toolroom technicians familiar with modular reaming systems.

This modular reamer head is suited for precision boring and reaming in CNC machining centers, lathes, and manual machine tools where repeatable hole quality is required. The left-hand cutting direction makes it appropriate for specific spindle configurations or applications requiring climb-direction cutting. It is designed to interface with compatible modular reamer body systems and is applicable in job shop, production machining, and maintenance machining environments working with ferrous and non-ferrous materials.

Key Features

• Helical flute geometry promotes smooth cutting and efficient chip removal
• TiAlN coating enhances heat resistance and extends tool life at elevated cutting speeds
• Left-hand cutting direction for specialized spindle or application requirements
• h7 hole tolerance compliance supports tight-fit precision finishing
• Conforms to ISO 13399 tooling data standards for system integration
• Modular design allows head replacement without discarding the full tool assembly

Compatibility

Designed as a modular replacement reamer head for use with compatible ISCAR modular reamer body systems. Specific body compatibility should be verified against ISCAR tooling system documentation prior to ordering.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and all power is isolated before mounting or removing modular reamer heads. Mating interfaces should be clean and free of chips or debris before assembly to ensure proper seating and runout accuracy. Follow the tooling manufacturer guidelines for interface torque and clamping to avoid damage to the modular connection.