RUKO SPB-DIN338-HSS-TiN Twist Drill Bit 13/32 inch (10.32 mm) DIN 338 TiN Coated

Precision-ground HSS twist drill bit with TiN coating, 13/32 inch (10.32 mm) diameter, DIN 338, 118° point angle, 133 mm overall length, 87 mm flute length, tolerance h8, right-hand cutting. Ideal for steel, cast iron, non-ferrous metals, plastics, and wood.

Overview

The RUKO SPB-DIN338-HSS-TiN drill bit is a high-performance tool manufactured from high-speed steel (HSS) and coated with titanium nitride (TiN). The TiN coating increases surface hardness to approximately 2300 HV and provides heat resistance up to 600°C, reducing friction and extending tool life. The bit conforms to DIN 338 standards, ensuring precise dimensions and reliable performance in a wide range of drilling applications.

What stands out

• TiN coating for enhanced wear resistance and reduced friction
• Ground from solid for superior accuracy and concentricity
• DIN 338 standard geometry with 118° point angle for general-purpose drilling
• Suitable for steel, cast iron, non-ferrous metals, plastics, and wood
• Cylindrical shank fits standard drill chucks

Technical details

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: High-speed steel (HSS)
• Coating: Titanium nitride (TiN)
• Diameter: 13/32 inch (10.32 mm)
• Shank type: Cylindrical
• Point angle: 118°
• Cutting direction: Right-hand
• Overall length: 133 mm
• Flute length: 87 mm
• Tolerance: h8
• Manufacturing process: Ground from solid
• Coating hardness: Approx. 2300 HV
• Heat resistance: Up to 600°C
• Friction coefficient: Low
• Packaging quantity: 1 piece

Our verdict

A professional-grade twist drill bit that delivers precision and durability, especially in demanding materials. The TiN coating significantly improves performance and tool life, making it a reliable choice for workshops and industrial use.