Goliath 1/4" x 20 UNC Left Hand HSS Tap Set B11CD3L Bright
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.
Goliath UNC tap sets cut Unified National Coarse internal threads for threading work on American-standard machinery and equipment.
Where this product is used
Goliath unc tap set products are used across engineering workshops, production machining, and industrial maintenance programs.
- Cutting UNC internal threads for American-standard fastener applications.
- Maintenance and repair threading on equipment with UNC fixings.
- Workshop tap sets for industries using American-standard machinery.
Key specifications
| Specification | Detail |
|---|---|
| Material Grade | HSS |
Selecting the right option
Select the UNC tap set covering your required size range. HSS bright finish suits general engineering materials — for stainless or high-speed production, consider cobalt machine taps. Confirm UNC is the correct thread form — UNC and UNF are different pitch standards.
Resources
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1/4"
Model Number: B11CD3L
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1/2"
Model Number: B15CD4L
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1"
Model Number: C20CD4L
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3/8"
Model Number: B13CD4L
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3/4"
Model Number: C18CD4L
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5/16"
Model Number: B12CD4L
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5/8"
Model Number: B17CD4L
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7/16"
Model Number: B14CD4L
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7/8"
Model Number: C19CD4L
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9/16"
Model Number: B16CD4L

