Drill America
Drill America DWTSR2-151624 15/16"-24 HSS Round Adjustable Die
Cuts 15/16"-24 threads in high-speed steel with adjustable fit for precise external threading
- High Speed Steel construction extends wear life during threading operations
- 15/16"-24 thread size matches precise fastening requirements
- Dual chamfer design enables both standard and shoulder-close threading
- Fine-pitch adjustment screw allows exact die calibration for accurate threads
- Compatible with machine holders for versatile workshop use
Threading Die for 15/16"-24 Threads
The Drill America DWTSR2-151624 is a high-speed steel round adjustable die designed to cut external threads on rod or pipe. It suits maintenance technicians and machinists who need to produce or repair 15/16"-24 threads in steel and other ferrous materials. The die is supplied new and carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm.
Replaces Worn Fixed Dies
Adjustable dies replace fixed dies when thread fit must be tuned for class of fit or when the die dulls and needs slight expansion to restore size. The fine-pitch adjustment screw lets the user open or close the die threads without removing it from the holder. The jump is worth it when repeat jobs demand consistent pitch diameter control across multiple batches.
Limits of Round Adjustable Dies
The die cuts 15/16"-24 threads only; it cannot produce other pitches or diameters. Chamfers on both faces allow starting threads and threading close to a shoulder, but the tool requires a compatible die stock or machine holder for drive and alignment. High-speed steel offers good wear life in carbon steel, yet it is not suited for hardened alloys or high-volume production threading.
Highlights
- High Speed Steel construction extends wear life during threading operations
- 15/16"-24 thread size matches precise fastening requirements
- Dual chamfer design enables both standard and shoulder-close threading
- Fine-pitch adjustment screw allows exact die calibration for accurate threads
- Compatible with machine holders for versatile workshop use
Specifications
| Brand | DRILL AMERICA |
|---|
Questions about this item
What outer-diameter holder fits the 2" round die?
The die has a 2-inch outer diameter, so it fits any standard 2" round-die stock or machine holder designed for that size.
Which side of the chamfer do I start with for a through-hole?
Use the face with the 2-to-3-thread chamfer for normal through-threading; the 1-to-1½-thread side is for threading close to a shoulder.
When should I replace this HSS die?
Replace it when the cutting edges dull enough to produce rough threads or require excessive force, as high-speed steel wears gradually with use.
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