RUKO SPB-DIN338 13.0 mm Roll-Forged Twist Drill Bit HSS

Metalworkers and machine operators rely on the RUKO SPB-DIN338 13.0 mm twist drill bit for precise, general-purpose drilling in steel, cast iron, non-ferrous metals, plastics, and wood. Its roll-forged high-speed steel body and 118° point angle deliver efficient chip removal and clean holes in workshops and on-site jobs.

Key specifications

• Drill bit type: Twist drill bit
• Diameter: 13.0 mm
• Material: High-speed steel (HSS)
• Manufacturing process: Roll-forged (HSS-R)
• Standard: DIN 338
• Overall length: 151 mm
• Working length: 101 mm
• Point angle: 118°
• Shank type: Cylindrical
• Cutting direction: Right-hand
• Surface finish: Black oxide
• Tolerance: h8

Why choose it

The roll-forged HSS construction provides durability and sharpness for repeated use. Its DIN 338 compliance ensures consistent dimensions and compatibility with standard drill chucks. The black oxide finish reduces friction and improves chip flow.

Ideal use cases

• Drilling steel and cast iron up to 900 N/mm²
• Creating holes in non-ferrous metals and plastics
• General workshop and maintenance tasks
• Use with corded drills, cordless drills, or drill presses

Good to know

The cylindrical shank with h8 tolerance fits securely in standard 13 mm drill chucks. Suitable for materials with hardness up to approximately 900 N/mm². Sold as a single piece.