
Drill America M39 x 1.5 x 3 in. O.D. High Speed Steel Round Adjustable Threading Die
Engineered from high-speed steel, these round adjustable dies provide a perfect balance of hardness and toughness for superior wear resistance. Designed for both creating new threads and re-threading existing ones, the dual-chamfered faces allow for versatile application near shoulders or in open spaces. The fine-pitch adjustment screw ensures precise control by allowing the die to expand or spring together as needed.
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Engineered from high-speed steel, these round adjustable dies provide a perfect balance of hardness and toughness for superior wear resistance. Designed for both creating new threads and re-threading existing ones, the dual-chamfered faces allow for versatile application near shoulders or in open spaces. The fine-pitch adjustment screw ensures precise control by allowing the die to expand or spring together as needed.
- M39 x 1.5 metric standard thread size for precise applications.
- High-speed steel construction offers optimal hardness and toughness for long-lasting wear resistance.
- Dual-sided chamfered design: one side features a 2 to 3 thread chamfer, while the other provides a 1 to 1-1/2 thread chamfer for threading close to shoulders.
- Adjustable via a fine pitch screw to force sides apart or allow them to spring together for custom fit.
- Beveled slot design allows for easy adjustment using machine holder screws.
- Versatile use for both creating new threads and re-threading existing ones.







