RUKO SPB-DIN338-HSS-G-kruis-11,0mm spiraalboor

Precision-ground twist drill bit with a 11.0 mm diameter and split point geometry, engineered for efficient drilling in alloyed and unalloyed steel, cast iron, non-ferrous metals, and plastics. The DIN 338 standard ensures consistent dimensions and reliable performance in general-purpose applications.

Advantages

The split point (Kreuzanschliff) with 135° point angle reduces walking and provides accurate hole positioning, while the bright finish offers good chip flow. Manufactured from high-speed steel (HSS-G) with a cylindrical shank and h8 tolerance for secure clamping in standard drill chucks.

Suitable for

• Alloyed and unalloyed steel
• Cast iron
• Non-ferrous metals
• Plastics

Key specifications

• Drill bit type: Twist drill bit
• Material: High-speed steel (HSS-G)
• Standard: DIN 338
• Diameter: 11.0 mm
• Shank type: Cylindrical
• Point type: Split point (Kreuzanschliff)
• Point angle: 135°
• Manufacturing process: Precision ground
• Direction of cut: Right-hand
• Total length: 142 mm
• Working length: 101 mm
• Tolerance: h8
• Surface treatment: Bright finish
• Colour: Silver

Recommendations

For best results, use with appropriate cutting fluid when drilling steel, and ensure the drill is held securely in a chuck with sufficient clamping force.