Irwin IR6642ZR Hex Die 12x1.25

Product Description

The IRWIN IR6642ZR is a hex die designed for cutting external threads at a 12 x 1.25 thread specification. Hex dies of this type are used to cut or recut metric threads onto round stock, bolts, or studs. The hexagonal body allows a standard open-end wrench or adjustable wrench to drive the die without requiring a dedicated die stock handle, making it a practical choice for fieldwork and tight spaces. This tool is sold individually and is suited for use by plumbers, HVAC technicians, electricians, and general tradespeople who need reliable on-site thread cutting or thread restoration.

This hex die is appropriate for metric threading applications in both residential and light commercial settings. It is commonly used when threading pipe fittings, fasteners, or threaded rod where a 12 mm diameter and 1.25 mm pitch thread form is required. The compact hex format makes it easy to carry in a service van or tool bag and deploy quickly without a full threading set.

Key Features

• Cuts metric external threads at 12 mm diameter and 1.25 mm pitch
• Hexagonal body drives with a standard open-end or adjustable wrench
• Suitable for cutting new threads or restoring damaged threads on existing fasteners and rod
• Compact individual die format for field and service use

Compatibility

Designed for use in metric threading applications requiring a 12 x 1.25 thread specification. Compatible with standard hex die drivers and open-end wrenches sized to the die body.

Installation Notes

Thread cutting should be performed by a qualified tradesperson familiar with proper die technique. Apply cutting oil liberally to the workpiece before and during threading to extend die life and produce clean thread form. Secure the workpiece firmly in a vise before cutting. Back the die off periodically to clear chips and prevent binding.

Technical Specifications

• Thread Size: 12 x 1.25 metric
• Die Type: Hex
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 042526066429

Standard Information

• Brand: IRWIN
• Manufacturer Part Number: IR6642ZR