RUKO HGB DIN 2181 HSS 60° Metric Fine Machine Tap M14 x 1.50 mm

For machinists and metalworking professionals producing precise internal threads in general-purpose steels, non-ferrous metals, and cast iron, the RUKO HGB-DIN2181-HSS-60°-MF-14x1,50mm straight flute tap delivers reliable performance. This metric fine thread tap cuts M14 x 1.50 mm threads with a 60° flank angle, conforming to DIN 2181 and ISO 2 (6H) tolerance for accurate, standard-compliant threads.

Key specifications

• Thread type: Metric Fine (MF)
• Thread size: M14
• Thread pitch: 1.50 mm
• Standard: DIN 2181
• Material: High-Speed Steel (HSS)
• Flank angle: 60°
• Cutting direction: Right-hand cut
• Number of flutes: 4
• Total length: 100 mm
• Thread length: 28 mm
• Shank diameter: 11.0 mm
• Square drive size: 9.0 mm
• Recommended core hole diameter: 12.5 mm
• Surface treatment: Bright (uncoated)
• Tool type: Straight flute tap

Why choose it

Precision-ground from high-speed steel, this tap maintains sharp cutting edges for clean threads and extended tool life. The straight flute design efficiently evacuates chips in through-hole applications, while the bright finish reduces friction. Its DIN 2181 compliance ensures compatibility with standard tap holders and collets.

Ideal use cases

• Machine tapping in CNC machining centers and drill presses
• Creating metric fine threads in steel, non-ferrous metals, and cast iron
• Through-hole threading where chip evacuation is straightforward

Good to know

For optimal results, use a suitable cutting fluid and ensure the core hole is drilled to the recommended 12.5 mm diameter. The tap's right-hand cutting direction suits standard clockwise spindle rotation.