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Amazon£18.98Visit shop Ab Tools Unf Die Threading Tool 3/8" X 24 Nf Split Die (38Mm) Thread Cutter Tungsten Steel
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This AB Tools 3/8" x 24 NF UNF split die is designed for professionals and DIY enthusiasts needing to create or repair threads on various materials like steel, aluminum, and copper. Its key benefit is the durable tungsten steel construction ensuring longevity and precise threading, while a potential caveat is its specific 3/8" x 24 NF size, requiring users to confirm compatibility with their threading needs.
| Model Part Number | TD174 |
|---|---|
| Brand | AB Tools |
This die creates 3/8" x 24 NF (Unified National Fine) threads, which are right-handed.
You will need a die holder that accepts dies with a 38mm (approximately 1.5 inch) outside diameter.
While it can be used on steel, stainless steel is a harder material. Success may vary, and heavy-duty lubrication and slower speeds are recommended. It is primarily intended for mild steel, aluminum, and copper.
The adjustment is typically made using the screws on the die holder. Loosening the die slightly can allow for a looser thread, while tightening can create a slightly tighter thread, especially useful for rethreading.
Wipe the die clean with a dry cloth or brush to remove metal shavings. For stubborn debris, use a solvent or degreaser, and ensure it is completely dry before storing.
Yes, this die is suitable for both starting new threads and rethreading existing or damaged threads on suitable materials.
A split die design allows for minor adjustments to the diameter of the thread being cut. This is useful for achieving a precise fit or for re-cutting threads that are slightly worn.
Ensure adequate lubrication is being used. Check if the die is sharp and free from damage. Verify the correct thread pitch (24 TPI) is being used for the material. Ensure the die is properly seated and secured in the die holder.
Check that the die is correctly and securely fastened within the 38mm die holder. Ensure the screws on the die holder are tightened appropriately.
Ensure the workpiece end is properly chamfered. Apply steady, even pressure and a small amount of cutting fluid to help the die bite into the material.
Increase lubrication and reduce cutting speed if possible. Ensure the die is being used on appropriate materials and not subjected to excessive force.
Setup: This die requires a compatible 38mm (1.5") die holder. Insert the die into the holder, ensuring it is seated correctly. The split in the die can be adjusted using the screws on the die holder to achieve the desired thread tightness. Always ensure the die is securely fastened within the holder before use.
Compatibility: This die is specifically for 3/8" x 24 NF (UNF) threads and is right-handed. It is compatible with most standard 38mm die holders. It can be used on materials such as mild steel, aluminum, brass, and copper.
Care: To ensure longevity and optimal performance, always lubricate the die and the workpiece with a cutting fluid or oil during use. After each use, clean the die thoroughly to remove any metal chips or debris. Store the die in a dry environment to prevent rust. Periodically inspect the cutting edges for wear or damage.
