RUKO SPB-DIN338 13,5 mm valssattu HSS-spiraalipora

Twist drill bit with 13.5 mm diameter, roll-forged from high-speed steel (HSS-R) for general-purpose drilling in steel, cast iron, non-ferrous metals, plastics, and wood. The DIN 338 standard ensures consistent geometry and reliable performance in hand drills and pillar drills.

Advantages

Roll-forged HSS construction provides good toughness and wear resistance. The 118° point angle and standard spiral flute enable efficient chip removal and accurate hole starting. Black oxide finish reduces friction and improves corrosion resistance.

Suitable for

• Steel
• Cast iron
• Non-ferrous metals
• Plastics
• Wood

Key specifications

• Drill bit type: Twist drill bit
• Diameter: 13.5 mm
• Overall length: 160 mm
• Working length: 108 mm
• Material: High-speed steel (HSS)
• Manufacturing process: Roll-forged
• Standard: DIN 338
• Point angle: 118°
• Cutting direction: Right-hand cutting
• Shank type: Cylindrical
• Tolerance: h8
• Surface finish: Black oxide

Recommendations

Use with appropriate cutting speed and feed for the workpiece material. For best results, use a cutting fluid when drilling metals.