Punta elicoidale RUKO SPB-DIN338-HSS-TiN 16,0 mm

The RUKO SPB-DIN338-HSS-TiN Ø16.0 mm twist drill bit stands out with its titanium nitride (TiN) coating, which reduces friction and increases surface hardness to approximately 2300 HV. This coating allows higher cutting speeds and extends tool life compared to uncoated HSS bits.

Highlights

• TiN coating for high wear resistance and reduced friction
• Ground from solid HSS for precise geometry and durability
• DIN 338 standard dimensions with 118° point angle for general-purpose drilling
• Suitable for steel, cast iron, non-ferrous metals, and plastics

In daily use

With a 16.0 mm diameter, 178 mm total length, and 120 mm flute length, this bit handles deep drilling tasks in workshops and on-site. The cylindrical straight shank fits standard drill chucks, and the right-hand cutting direction ensures efficient chip removal.

Full specifications

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: High-speed steel (HSS)
• Coating: Titanium nitride (TiN)
• Diameter: 16.0 mm
• Total length: 178 mm
• Flute length: 120 mm
• Shank type: Cylindrical (straight shank)
• Shank diameter: 16.0 mm
• Point angle: 118°
• Flute type: Standard (Type N)
• Manufacturing process: Ground from solid
• Cutting direction: Right-hand cutting
• Tolerance: h8
• Coating hardness: approx. 2300 HV
• Max. working temperature (coating): 600°C
• Application: General purpose drilling
• Colour: Gold (TiN coating)

Final note

This RUKO drill bit combines precision grinding and TiN coating for reliable performance in a wide range of materials.