Bordo | SKU:
4810-1/2-1.5D
BRITISH STANDARD FINE 1.5" BUTTON DIES | BORDO BSF
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Always use caution and common sense when working with tools.
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Delivery and Shipping
Orders placed with Sharp Edge Australia will be delivered within 1 to 7 business days to 98% of Australia using Australia Post
BSF | British Standard Fine 1.5" Chrome Button Die
About this item:
- Crafted from durable chrome alloy, these split circular button dies are designed for use with a die stock handle.
- Ideal for both chasing existing threads and creating new male threads on non-ferrous metals and plastics.
- Engineered with the British Standard Fine (BSF) thread form, which offers a finer pitch than the British Standard Whitworth (BSW) for enhanced thread engagement.
- Introduced in 1908 and specified in BS84:1956, the BSF thread form provides greater tensile stress area on external threads compared to coarse threads of the same size.
- Fine threads resist stripping better under high load conditions and are well-suited for applications with limited engagement length or thin wall thicknesses.
- Please note, chrome alloy dies are not recommended for precision, safety-critical, or high-accuracy threading tasks.
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