RUKO MGB-DIN376-HSSCo-TiAlN-60°-M-4x0.70 Machine Tap

With a TiAlN coating and cobalt-enriched HSS-E steel, this M4 machine tap delivers high wear resistance and heat resistance for demanding threading operations. The spiral point geometry pushes chips forward, making it ideal for through holes in steel, stainless steel, cast iron, and non-ferrous metals.

Overview

Precision-engineered to DIN 376 standards, this right-hand machine tap features a 60° thread angle and ISO 2 (6H) tolerance class for consistent, accurate threads. Its 3-flute design ensures efficient chip evacuation and smooth cutting action.

What stands out

• TiAlN coating for extended tool life and high-temperature performance
• HSS-E Co substrate for superior hardness and toughness
• Spiral point (Form B) geometry for through-hole applications
• Metric coarse M4 x 0.70 mm thread size
• DIN 376 compliance for reliable interchangeability

Technical details

• Thread size: M4
• Pitch: 0.70 mm
• Overall length: 63 mm
• Thread length: 12 mm
• Shank diameter: 4.5 mm
• Square drive: 3.4 mm
• Number of flutes: 3
• Cutting direction: Right-hand
• Application: Through holes
• Recommended materials: Steel, stainless steel, cast iron, non-ferrous metals
• Coolant compatibility: Wet or dry machining

Our verdict

A professional-grade machine tap that combines advanced coating technology with precise geometry for reliable threading in a wide range of materials.