Drill Bit FANAR NAWIERTAK NC FI 6.00 mm, 120° HSSE TiN

Solid drill bit FANAR NAWIERTAK NC FI 6.00 mm with a 120° point angle, manufactured from high-speed steel with cobalt (HSSE) and finished with a titanium nitride (TiN) coating. This drill is designed for precision drilling in metalworking applications, combining the toughness of HSSE with surface protection from TiN to improve wear resistance and extend tool life. The 6.00 mm diameter and 120° point geometry make it suitable for accurate hole positioning and clean entry in a wide range of ferrous and non-ferrous materials when used in machining centers, CNC machines or standard drilling setups.

Advantages

The HSSE substrate provides enhanced heat resistance and toughness compared with conventional high-speed steel, while the TiN coating reduces friction and increases surface hardness to delay wear. The 120° point angle improves centering and reduces walking on thin or coated materials, resulting in better hole quality and dimensional accuracy. The solid construction ensures stability under higher feed rates and delivers consistent performance in repeated production cycles.

Suitable for (tasks / use cases)

• Precision hole drilling in steel, stainless steel and non-ferrous metals
• Use in machining centers and CNC drilling operations
• Standalone drilling with drill presses and handheld drills for metalworking
• Prototyping and small-series production requiring consistent hole quality

Key specifications

• Diameter: 6.00 mm
• Point angle: 120°
• Material: HSSE (high-speed steel with cobalt)
• Coating: TiN (titanium nitride)
• Type: Solid twist drill

How to use

Clamp the drill securely in the machine or handheld chuck and verify correct alignment. Use appropriate cutting speeds and feed rates for the material being drilled; lower speeds and steady feed are recommended for harder steels while higher speeds may be acceptable for softer non-ferrous metals. Apply cutting fluid or coolant as needed to reduce heat build-up and improve chip evacuation. For best results, pre-center holes on thin sheets or use a pilot drill for precise positioning.

Usage recommendations

Monitor tool wear and re-sharpen or replace the drill when surface finish or dimensional accuracy degrades. Store drill bits in a dry, organized holder to prevent damage to the cutting edges and coating. When drilling stainless steels or other tough alloys, reduce speed and increase coolant flow to preserve tool life.