TAP M16 DIN-376C (6H) HSSE 800 konekierretappi

Where standard HSS taps lose their edge in alloy steels, this cobalt-enriched HSSE machine tap holds its own. The TAP M16 DIN-376C (6H) HSSE 800 is built for machinists who need clean, accurate M16 threads with a 2.0 mm pitch, run after run. Its precision-ground Form C chamfer and straight flutes keep chips moving, while the bright finish reduces friction in demanding production environments.

Highlights

• Metric ISO thread standard: M16 diameter, 2.0 mm pitch, tolerance class 6H
• HSSE (cobalt alloyed) high-speed steel for superior wear resistance and heat tolerance
• Form C chamfer with 2-3 thread lead for balanced cutting and centering
• Straight flute geometry for efficient chip evacuation in through and blind holes
• Right-hand cutting direction, suitable for machine tapping applications
• Bright surface finish for reduced friction and improved chip flow

In daily use

This tap excels in general purpose steels, alloy steels, and cast iron. The four straight flutes provide ample chip space, while the DIN 376 standard ensures compatibility with common tap holders and collets. The 12 mm shank diameter and 9 mm square drive allow secure clamping in tapping heads or drill chucks, minimizing slippage during high-torque operations.

Full specifications

• Thread Standard: Metric ISO
• Nominal Thread Diameter: M16
• Thread Pitch: 2.0 mm
• Thread Tolerance Class: 6H
• Tool Standard: DIN 376
• Material: HSSE (High-Speed Steel with Cobalt)
• Chamfer Form: Form C (2-3 threads lead)
• Flute Geometry: Straight Flute
• Cutting Direction: Right-Hand Cut
• Application Type: Machine Tapping
• Recommended Material: General purpose steels, alloy steels, cast iron
• Overall Length (L1): 110 mm
• Thread Length (L2): 25 mm
• Shank Diameter (d2): 12 mm
• Square Drive Size (a): 9 mm
• Number of Flutes: 4
• Surface Finish: Bright
• Tool Type: Machine Tap
• Series: 800

Final note

For reliable thread cutting in tough steels, this tap delivers the edge integrity and accuracy that production runs demand.