Hss Din-352 Tap Set M4, 3 Pieces - 06394

Set of three professional taps made of HSS according to DIN-352 standard, perfect for creating or repairing M4 metric threads in critical boat components.

Technical Features

• High-speed steel (HSS) with great strength and durability.
• DIN-352 standard ensures precision and international compatibility.
• Sizes: 1st roughing, 2nd intermediate, 3rd final finishing.

Advantages

• Clean, uniform threads without burrs for maximum safety in nautical assemblies.
• Compatible with common maritime materials: stainless steel, aluminum, brass, and technical plastics.

Applications

• Maintenance of engines, electrical panels, fittings, and mechanisms onboard.
• Ideal for small DIY tasks, repairs, or improvement projects on the boat.

Usage Tips

• Always use specific lubricant to increase tap lifespan.
• Perform threading in several passes, using the three steps of the set.