RUKO QLS-HSS-TiN-5/10 5mm TiN-Coated HSS Twist Drill Bit

For machinists and metalworkers who need a reliable 5 mm twist drill bit for everyday drilling in steel, non-ferrous metals, plastics, and wood, the RUKO QLS-HSS-TiN-5/10 delivers consistent performance. Its high-speed steel body with a titanium nitride coating reduces friction and increases wear resistance, making it suitable for both corded and cordless drills as well as drill presses.

Key specifications

• Diameter: 5 mm
• Total length: 86 mm
• Working length: 52 mm
• Material: High-speed steel (HSS)
• Coating: Titanium nitride (TiN)
• Point angle: 118°
• Shank type: Cylindrical
• Flute type: Spiral
• Cutting direction: Right-hand
• Standard: DIN 338
• Manufacturing process: Ground
• Packaging quantity: 1 piece

Why choose it

The TiN coating lowers friction and improves chip evacuation, which helps reduce heat build-up and extends the drill bit's life. The 118° point angle is a good all-round choice for drilling into a variety of materials without the need for a pilot hole in many cases.

Ideal use cases

• Drilling holes in metal sheets, profiles, and machine parts
• Creating pilot holes for larger drill bits or for tapping threads
• General workshop use on plastic and wood components
• Maintenance and repair work in industrial settings

Good to know

The drill bit is manufactured to DIN 338, ensuring consistent dimensions and quality. It is sold individually, so you can order exactly the number you need.