RUKO SPB-DIN338-HSS-TiAlN-Ø6,0mm σπειροειδές τρυπάνι

This RUKO twist drill bit stands out with its TiAlN coating, which delivers high heat and wear resistance for demanding drilling tasks. Engineered to DIN 338 standards, it offers precision and reliability for professional use.

Highlights

• High-speed steel (HSS) with TiAlN coating for extended tool life
• 135° split point for accurate self-centering and reduced thrust
• Fully ground with h8 tolerance for consistent hole quality
• Suitable for steel, stainless steel, cast iron, and non-ferrous metals

In daily use

With a 6.0 mm diameter and 93 mm total length, this bit handles general purpose drilling in materials up to 1100 N/mm² tensile strength. The cylindrical shank fits standard drill chucks, and the right-hand cutting direction ensures efficient chip removal.

Full specifications

• Material: High-Speed Steel (HSS)
• Coating: Titanium Aluminum Nitride (TiAlN)
• Standard: DIN 338
• Diameter: 6.0 mm
• Total Length: 93 mm
• Working Length (Flute Length): 57 mm
• Shank Type: Cylindrical
• Point Angle: 135°
• Point Grind: Split Point (DIN 1412 C)
• Manufacturing Process: Fully Ground
• Cutting Direction: Right-hand cutting
• Tolerance: h8
• Recommended Materials: Steel, Stainless Steel, Cast Iron, Non-ferrous Metals
• Max Tensile Strength (Material): Up to 1100 N/mm²
• Heat Resistance: High
• Wear Resistance: High
• Application Type: General purpose drilling
• Packaging: Single piece
• Color: Black / Bronze
• Helix Angle: Normal

Final note

RUKO's precision manufacturing ensures reliable performance for professional drilling applications.