RUKO SPB-DIN338-HSS-TiN Twist Drill Bit 12.3 mm DIN 338 TiN Coated

This RUKO twist drill bit stands out with its TiN coating, which reduces friction and improves heat resistance compared to uncoated HSS bits. The gold-colored surface also enhances wear resistance, making it a durable choice for general-purpose drilling in steel, cast iron, non-ferrous metals, and plastics.

Highlights

• Diameter: 12.3 mm
• TiN coating for reduced friction and longer life
• DIN 338 standard with 118° point angle
• Right-hand cutting, cylindrical shank
• Ground from solid HSS for precision

In daily use

The 12.3 mm diameter suits a wide range of drilling tasks in alloyed and unalloyed steel, grey cast iron, malleable cast iron, non-ferrous metals, and plastics. Its 151 mm overall length and 101 mm flute length provide good reach and chip evacuation.

Full specifications

• Drill bit type: Twist drill bit
• Material: High-Speed Steel (HSS)
• Coating: Titanium Nitride (TiN)
• Standard: DIN 338
• Diameter: 12.3 mm
• Shank type: Cylindrical
• Point angle: 118°
• Cutting direction: Right-hand cutting
• Overall length: 151 mm
• Working length (flute length): 101 mm
• Tolerance: h8
• Manufacturing process: Ground from solid
• Colour: Gold
• Recommended materials: Alloyed and unalloyed steel, grey cast iron, malleable cast iron, non-ferrous metals, plastics
• Application: General purpose drilling
• Heat resistance: Improved
• Friction reduction: Yes
• Wear resistance: High
• Packaging quantity: 1 piece

Final note

A reliable TiN-coated HSS twist drill bit for everyday metal and plastic drilling.