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Dormer E240 HSS-E-PM Blue Ring Shark Spiral Point Tap M4 Spiral Point

DORMER

Compare today's prices on the "Dormer E240 HSS-E-PM Blue Ring Shark Spiral Point Tap M4 Spiral Point".

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Last Checked: 06/11/2026
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Product Description

Compare today's prices on the "Dormer E240 HSS-E-PM Blue Ring Shark Spiral Point Tap M4 Spiral Point".

Dormer E240 HSS-E-PM Blue Ring Shark Spiral Point Tap M4 Spiral Point

Designed for high-speed threading in through-hole applications, this spiral point tap directs swarf forward, preventing chip congestion and ensuring clean, consistent threads with less torque. The premium HSS-E-PM (high-speed steel with cobalt and powder metallurgy) construction delivers exceptional wear resistance and extended tool life, even in demanding materials such as alloy steels, stainless steels, and titanium alloys. The distinctive Blue Ring Shark coating reduces friction, minimises galling, and allows for higher cutting speeds without compromising accuracy. This M4 tap is ideal for production environments where reliability and repeatability are essential.

- Premium HSS-E-PM material for superior toughness and heat resistance

- Spiral point geometry pushes chips ahead of the tap for through-hole threading

- Blue Ring Shark coating reduces friction and built-up edge formation

- Ground thread form ensures precise thread dimensions and surface finish

- Suitable for both manual and machine tapping operations

- Optimised for use with coolant or lubricant to enhance performance

For engineers and machinists seeking a long-lasting, high-performance tap that delivers clean threads in tough materials, the Dormer E240 is a dependable choice.

GTIN: 7320760664384