Irwin 5/16"-18 NC HCS 1" Flat Hexagon Fractional Die (6527)

The Irwin 5/16"-18 NC HCS 1" Flat Hexagon Fractional Die (6527) is a reliable threading tool engineered for maintenance and repair tasks. Made from high-carbon steel, this die is ideal for cleaning up and restoring existing external threads on materials such as mild steel, brass, and aluminum. The hexagon shape offers exceptional versatility, allowing it to be used with a hexagon die stock for standard applications or with a wrench or socket for jobs in tight spaces. This American-made die is a must-have for any professional or DIY enthusiast needing to perform precise thread repair.

KEY FEATURES AND BENEFITS:

• Versatile Design: The hexagon shape allows for use with a wrench or socket, providing a practical solution for threading work in areas where a traditional die stock might not fit.
• High-Carbon Steel Construction: Built for durability, this high-carbon steel die is suited for re-threading and cleaning existing threads on a range of materials.
• Precision Threading: It is designed to create or restore clean, accurate 5/16"-18 NC (National Coarse) threads, which is essential for ensuring a proper fit for bolts and fasteners.
• Ideal for Maintenance and Repair: This die is not intended for heavy-duty thread cutting from scratch but excels at restoring and cleaning up threads that have been damaged or worn over time.

SPECIFICATIONS:

• Thread Size: 5/16"-18 NC
• Die Type: Hexagon Die
• Material: High-Carbon Steel (HCS)
• Overall Diameter: 1 inch

HOW TO USE:

1. Preparation: Ensure the bolt or rod you are re-threading is clean and free of debris. Use a lubricant to reduce friction and heat during the process.
2. Mount the Die: Insert the die into the appropriate tool. If using a die stock, secure it tightly. For use with a wrench or socket, make sure the tool is correctly sized for the 1-inch hexagon shape.
3. Start the Thread: Place the die squarely on the end of the bolt or rod. Apply firm, steady pressure while turning the die clockwise to begin the threading process.
4. Cut the Thread: Continue to turn the die clockwise, periodically reversing the direction by a half-turn. This backward motion breaks the metal chips and prevents them from binding, ensuring a smoother cut.
5. Finishing: Once the die has traveled far enough to re-cut the entire thread, turn it counter-clockwise to remove it from the workpiece. Clean any remaining chips and inspect the thread.

BENEFITS OF USING IRWIN 5/16"-18 NC HCS 1" FLAT HEXAGON FRACTIONAL DIE (6527):

• Saves Time and Money: Instead of replacing a bolt or stud with damaged threads, you can quickly and efficiently restore it, saving on costs and speeding up the repair process.
• Increased Versatility: The ability to be used with a wrench or socket makes this die highly adaptable for a variety of work environments, especially those with limited access.
• Reliable Performance: The high-carbon steel construction provides the necessary strength to effectively clean and re-cut threads without chipping or deforming.

FEATURES:

• Right-hand threading direction
• Designed for re-threading and cleaning existing threads
• Precision-machined cutting teeth
• Compact, 1-inch hexagon body
• Made in the USA