BRITISH STANDARD WHITWORTH 1.5" BUTTON DIES | BSW BORDO
Pickup available at Head Office
Usually ready in 2-4 days
Care information
Care information
Always use caution and common sense when working with tools.
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Delivery and Shipping
Most in-stock orders are dispatched within 1–2 business days. After dispatch, delivery is estimated at 1–7 business days to most Australian metro and regional areas. Remote destinations and custom or special orders may take longer. Delivery timeframes are estimates. See our Shipping Policy for details.
BRITISH STANDARD WHITWORTH 1.5" BUTTON DIES | BSW BORDO
BSW | BRITISH STANDARD WHITWORTH 1.5" BUTTON DIE
About this item:
- Manufactured from durable chrome alloy, these split circular button dies are designed for use with a die stock handle.
- Ideal for threading applications, they serve as effective thread chasers to clean existing threads or to create new male threads on non-ferrous metals and plastics.
- While robust, these chrome alloy dies are not suitable for producing precision, safety-critical, or high-tolerance threads.
- The British Standard Whitworth (BSW) thread form, developed by Sir Joseph Whitworth in 1841, features rounded roots and crests as specified in BS84:1956.
- The thread angle is 55°, distinguishing it from the 60° angle found in Metric and Unified thread standards.
These button dies offer reliable performance for general-purpose threading tasks, combining historical engineering standards with modern chrome alloy construction for enhanced durability and ease of use.
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