Σετ Τρυπανιών NWKA HSSE TiN Inox - 19 τεμ.

This 19-piece drill bit set from NWKA is designed for professional and industrial use, featuring HSSE-Co5 high-speed steel with 5% cobalt and a titanium nitride (TiN) coating. The set includes a full range of sizes from 1.0 mm to 10.0 mm, ideal for drilling into stainless steel (Inox), alloyed steel, cast iron, hardened steel, and non-ferrous metals. Each bit has a 135° split point for self-centering and reduced walking, ensuring precise holes. The bits are manufactured to DIN 338 standards and come in a robust metal case for safe storage and transport.

Advantages

Exceptional durability and heat resistance due to HSSE-Co5 material and TiN coating. The split point design eliminates the need for pilot holes, increasing efficiency. Suitable for demanding applications in metalworking and fabrication.

Suitable for

• Stainless steel (Inox)
• Alloyed and hardened steel
• Cast iron
• Non-ferrous metals
• Professional workshops and industrial environments

Key specifications

• Material: HSSE-Co5 (5% Cobalt High-Speed Steel)
• Coating: Titanium Nitride (TiN)
• Number of Pieces: 19
• Drill Bit Sizes: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0 mm
• Point Angle: 135°
• Point Type: Split Point (Self-Centering)
• Shank Type: Cylindrical
• Standard: DIN 338
• Packaging: Robust Metal Case
• Colour: Gold (TiN Coated)

Recommendations

For best results, use with a variable speed drill at appropriate speeds for the material. Apply cutting oil when drilling stainless steel to extend tool life. Store in the provided case to protect the cutting edges.