RUKO DIN 338 punta elicoidale HSS-G affilatura a croce 7,6 mm

This RUKO twist drill bit stands out with its fully ground HSS construction and split point geometry, delivering precise centering and reduced thrust for efficient drilling in a wide range of materials.

Highlights

• Fully ground from high-speed steel for durability and precision
• 135° split point eliminates walking and reduces drilling pressure
• DIN 338 standard dimensions ensure compatibility with standard drill chucks
• Bright finish for clean, accurate holes in metal, wood, and plastics

In daily use

With a diameter of 7.6 mm and a working length of 75 mm, this drill bit handles general-purpose drilling tasks with ease. The cylindrical shank fits securely in hand drills, pillar drills, and cordless drills, while the right-hand cutting direction suits standard rotation. The h8 tolerance guarantees consistent hole sizing.

Full specifications

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: High-speed steel (HSS)
• Manufacturing process: Fully ground (HSS-G)
• Diameter: 7.6 mm
• Total length: 117 mm
• Working length (flute length): 75 mm
• Shank type: Cylindrical
• Shank diameter: 7.6 mm
• Point angle: 135°
• Point type: Split point (Kreuzanschliff)
• Cutting direction: Right-hand cutting
• Tolerance: h8
• Surface finish: Bright (uncoated)
• Recommended materials: Steel, cast iron, non-ferrous metals, plastics, wood
• Application: General purpose drilling
• Compatibility: Hand drills, pillar drills, cordless drills
• Packaging: Single piece

Final note

A reliable, precision-ground drill bit for everyday metal and wood drilling tasks.