Eagle Cutting Tool MHD-300-350-I Metric Hex Die M30x3.50

Product Description

The EAGLE CUTTING TOOL MHD-300-350-I is a carbon steel metric hex die sized M30.0 with a 3.50 mm pitch. It is designed for cutting external metric threads on rod, bolt stock, and fastener blanks. The hexagonal body seats securely in a standard die stock or holder, allowing controlled thread cutting by hand or with a tap-and-die wrench. Licensed tradespeople and machining professionals use this die for fabrication, repair, and rethreading work in maintenance, manufacturing, and field service environments.

This die is suited for applications requiring M30.0 x 3.50 metric coarse threads. It is a practical choice for heavy industrial fastener work, structural bolt fabrication, and rethreading damaged stock in the field or shop. The carbon steel construction handles moderate-duty threading operations on mild steel, aluminum, brass, and similar workpiece materials.

Key Features

• M30.0 nominal diameter with 3.50 mm coarse pitch for heavy metric threading
• Hexagonal body design seats in standard die stocks and hex die holders
• Carbon steel construction provides adequate hardness for general-purpose threading
• Suitable for cutting new threads or restoring damaged external threads
• Minimum order quantity of 1 unit

Compatibility

Designed as an OEM-style replacement and standard-fit die for use in hex die stocks and holders that accept M30.0 external metric thread dies with a 3.50 mm pitch.

Installation Notes

This die is installed and operated by machinists, maintenance technicians, and tradespeople familiar with threading tools and die stocks. Secure the die firmly in the appropriate hex die holder before use and ensure the workpiece is properly clamped or fixtured. Apply cutting fluid to the workpiece and die throughout the threading operation to reduce heat and extend tool life. Follow applicable shop safety procedures and wear appropriate personal protective equipment when operating cutting tools.

Technical Specifications

• Thread Size: M30.0
• Thread Pitch: 3.50 mm
• Thread Type: Metric Coarse External
• Body Style: Hex
• Material: Carbon Steel
• Weight: 2.18 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: MHD-300-350-I