RUKO SPB-DIN338-HSS-TiN Τρυπάνι σπείρας 10,2 mm

Precision-ground HSS twist drill bit with titanium nitride coating for high wear resistance and heat resistance, ideal for steel, cast iron, non-ferrous metals, and plastics.

Overview

This RUKO twist drill bit conforms to DIN 338, with a 10.2 mm diameter, 133 mm total length, and 87 mm working length. The cylindrical shank and 118° point angle ensure accurate drilling, while the TiN coating extends tool life.

What stands out

• TiN coating reduces friction and increases surface hardness
• Ground from solid HSS for consistent quality
• Right-hand cutting direction for standard drilling
• h8 tolerance for precise hole sizing

Technical details

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: High-speed steel (HSS)
• Coating: Titanium nitride (TiN)
• Diameter: 10.2 mm
• Total length: 133 mm
• Working length: 87 mm
• Shank type: Cylindrical
• Point angle: 118°
• Tolerance: h8
• Cutting direction: Right-hand cutting
• Manufacturing process: Ground from solid
• Colour: Gold
• Recommended applications: Steel, cast iron, non-ferrous metals, plastics
• Series: Ruko 204 Series
• Packaging: Single piece

Our verdict

A reliable, high-performance drill bit for professional metalworking, offering excellent durability and precision.