M22 x 1.5 mm Metric Fine Machine Tap, HSS, DIN 2181, 6H, Straight Flute, Right-Hand, NGMM/1

Precision-ground from high-speed steel, this M22 x 1.5 mm metric fine machine tap delivers clean, accurate threads in tough materials up to 900 N/mm². The DIN 2181 reinforced shank and 6H tolerance class ensure reliable performance for through holes and short chip blind holes.

Overview

Engineered for general-purpose tapping, this straight-flute tap features four flutes for efficient chip evacuation and a bright finish for reduced friction. The right-hand cutting direction suits standard clockwise threading operations, while the reinforced shank adds stability under load.

What stands out

• Metric fine thread M22 x 1.5 mm for precise fastening
• High-speed steel construction withstands demanding jobs
• DIN 2181 compliance guarantees dimensional accuracy
• 6H tolerance class for consistent thread fit
• Reinforced shank reduces deflection and breakage

Technical details

• Thread type: Metric fine
• Thread size: M22
• Thread pitch: 1.5 mm
• Material: High-speed steel (HSS)
• Standard: DIN 2181
• Thread tolerance class: 6H
• Tap type: Machine tap
• Flute type: Straight flute
• Cutting direction: Right-hand cut
• Overall length: 140 mm
• Thread length: 38 mm
• Shank diameter: 16 mm
• Drive square size: 12.5 mm
• Number of flutes: 4
• Surface treatment: Bright finish
• Recommended material hardness: Up to 900 N/mm²
• Hole type suitability: Through hole / short chip blind hole
• Shank design: Reinforced shank
• Product series: NGMM/1

Our verdict

A dependable machine tap for workshops needing consistent thread quality in steel and similar materials. The reinforced shank and precise geometry make it a solid choice for high-volume production.