RUKO SPB-DIN338-HSS-TiAlN punta elicoidale 16,0 mm

The RUKO SPB-DIN338-HSS-TiAlN-Ø16.0mm is a precision-ground twist drill bit engineered for demanding metalworking tasks. Its TiAlN coating delivers high heat resistance up to 600°C, extending tool life when drilling steel, cast iron, and non-ferrous metals. The 135° split point reduces walking and enables accurate hole positioning without a centre punch.

Highlights

• DIN 338 standard geometry with cylindrical shank
• TiAlN coating with hardness approx. 3000 HV
• 135° split point for self-centring
• Right-hand cutting, type N helix
• Ground from solid HSS for durability

In daily use

This 16 mm drill bit is suited for workshop and industrial applications where precise, clean holes are required. The split point minimises thrust pressure, while the TiAlN coating reduces friction and heat build-up, allowing higher cutting speeds. Suitable for use on steel, cast iron, non-ferrous metals, and plastics.

Full specifications

• Drill Bit Type: Twist Drill Bit
• Standard: DIN 338
• Material: High-Speed Steel (HSS)
• Coating: Titanium Aluminum Nitride (TiAlN)
• Diameter: 16.0 mm
• Overall Length: 178 mm
• Flute Length: 120 mm
• Shank Type: Cylindrical Shank
• Shank Diameter: 16.0 mm
• Point Angle: 135°
• Point Type: Split Point (Cross-ground)
• Cutting Direction: Right-hand cutting
• Tolerance: h8
• Heat Resistance (Coating): Up to 600°C
• Hardness (Coating): Approx. 3000 HV
• Helix Angle: Normal (Type N)
• Manufacturing Process: Ground from solid
• Packaging Quantity: 1 piece

Final note

For reliable performance in tough materials, the RUKO TiAlN-coated drill bit offers a professional solution.