Goliath No. 10 x 24 UNC 1" HSS HSS Left Hand Circular Split Button Die
Available
Goliath is an Australian precision cutting tool brand supplying HSS taps, threading dies, tap and die sets, thread gauges, and key steel to engineering, manufacturing, maintenance, and toolmaking operations across Australia. This page covers the Goliath UNC HSS Left Hand Circular Split Button Die, available in 5 outer diameter options: 1-1/2", 1", 2-1/2", 2", 13/16".
Goliath UNC tap and die sets cover the Unified National Coarse thread range for threading applications in American-standard machinery, equipment, and fastener repair.
Where this product is used
Goliath unc tap and die set products are used across engineering workshops, production machining, and industrial maintenance programs.
- Cutting Unified National Coarse threads for American-standard machinery, equipment, and fastener work.
- Maintenance and repair of American-standard equipment and imported machinery with UNC fixings.
- Workshop threading in industries using American or US-export equipment.
Key specifications
| Specification | Detail |
|---|---|
| Material Grade | HSS |
Selecting the right option
Select the UNC set that covers your required size range — Goliath offers sets from No. 2 to 3/4" UNC. HSS grade suits hand and light machine threading on steel, aluminium, and non-ferrous materials. For production work on individual UNC sizes, consider individual Goliath machine taps.
Resources
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Goliath UNC HSS Left Hand Circular Split Button Die: 1" / 24 / No. 10
SKU: A0196181 | Model: F09CBL
Outer Diameter 1", TPI 24, Diameter (inch) No. 10. Goliath UNC HSS Left Hand Circular Split Button Die
HSS Left Hand Circular Split Button Die
HSS Button Dies (also known as Adjustable Dies) are designed for cutting external threads.
They are used for threading rods, bolts, and studs, either by hand using a die stock, or by machine using a floating die holder.
They also can be used to cut smaller or larger, than the factory setting, by utilising the adjusting screws in the die holder.
Dies are manufactured with a thread chamfer to aid starting.
M2-HSS material provides increased wear resistance and superior thread accuracy.
The Unified National Coarse thread form was introduced in 1948 as an attempt to standardise thread forms in the USA, Canada and the UK.
The thread profile of UNC is the same as for metric threads and is described in the JIS B0206 standard.
The thread is described by its major diameter and the number of threads per inch of length (TPI).
This thread series is commonly used in the mass production of bolts, screws, and nuts.
It is used for threading into lower tensile strength materials (bronze, brass, aluminium and plastics) to obtain the best resistance to stripping of the internal thread.
It is also used on quick assembly or disassembly or if corrosion or slight damage is possible.