Dormer Threading Tap, M4 Thread, Metric Standard, Machine Tap, Spiral Point, HSS Material, ISO 529 DIN 338 E241M4

Dormer E241M4 Threading Tap is a high precision machine tap designed for creating M4 metric standard threads using a spiral point suitable for stainless steel and other engineering materials.

Made from premium grade High Speed Cobalt (HSS-E) material, it provides increased hardness and improved edge strength, ensuring durability and tool life in demanding applications.

The tap is coated with a Super-B (TiAlN + WC/C) layer with a treated edge that enhances performance by reducing adhesion of material and minimizing swarf buildup, optimizing productivity in industrial environments.

With standards approval to ISO 529 and DIN 338, this tap guarantees reliable and repeatable tolerance threads, fulfilling the requirements of precision threading in mechanical and manufacturing setups.

The spiral point design with 7° cutting rake angle facilitates efficient chip evacuation during threading, specifically tailored for right hand threading operations. Premium High Speed Cobalt (HSS-E) construction for long tool life.

Super-B coating (TiAlN + WC/C) for high wear resistance and superior performance on stainless steel. Spiral point 7° cutting rake for clean thread cutting and chip removal. Compliant with ISO 529 and DIN 338 standards for precision.

Right hand thread direction, M4 diameter, 0.7mm pitch for metric threading. Suitable for medium to high production rates in machine tapping applications. Overall length is 63mm and shank diameter 4.5mm for standard machine compatibility.

This threading tap is ideal for industrial, manufacturing, mechanical, and engineering sectors requiring durable, precise, and efficient thread production tools. Explore more Threading Taps and tools in the EnvMart industrial tools category for comprehensive solutions.