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Dormer E539 HSS BSF Spiral Point Tap 1/4 BSF Spiral Point

DORMER

Compare today's prices on the "Dormer E539 HSS BSF Spiral Point Tap 1/4 BSF Spiral Point".

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Last Updated: 08/11/2026
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Product Description

Compare today's prices on the "Dormer E539 HSS BSF Spiral Point Tap 1/4 BSF Spiral Point".

Dormer E539 HSS BSF Spiral Point Tap 1/4 BSF Spiral Point

The Dormer E539 HSS BSF Spiral Point Tap is expertly engineered to deliver fast, accurate threading for British Standard Fine applications. Its spiral point design pushes chips ahead of the cutting action, making it ideal for through-hole threading in a wide range of materials, from steel and cast iron to non-ferrous metals. This tap reduces the risk of clogging and breakage, ensuring clean, consistent threads with every pass. Manufactured from premium high-speed steel, it offers excellent wear resistance and longevity, even in demanding production environments. Whether you are a professional machinist or a dedicated DIY enthusiast, this tap provides reliable performance and precise results.

- High-speed steel construction for durability and heat resistance

- Spiral point geometry directs chips forward, preventing build-up

- Designed specifically for British Standard Fine (BSF) 1/4-inch threads

- Suitable for through-hole threading in ferrous and non-ferrous materials

- Ground thread flutes for enhanced cutting accuracy and finish

- Ideal for manual and machine tapping operations

- Backed by Dormer’s reputation for precision engineering tools

Invest in the Dormer E539 for confident, repeatable threading in your workshop.

GTIN: 7320760201961