RUKO SPB-DIN338-HSS-G-Kreuz-19,0mm punta elicoidale

Precision-ground 19.0 mm twist drill bit with split point geometry for accurate self-centering drilling in steel, cast iron, non-ferrous metals, plastics, and wood.

Overview

The RUKO SPB-DIN338-HSS-G-Kreuz-19.0mm is a high-performance twist drill bit manufactured from high-speed steel (HSS) and precision ground to DIN 338 standards. With a diameter of 19.0 mm and a 135° split point, it delivers clean, accurate holes without the need for center punching. The bright finish reduces friction and improves chip evacuation, making it suitable for a wide range of materials including steel, cast iron, non-ferrous metals, plastics, and wood.

What stands out

• Split point (Kreuzanschliff) design ensures self-centering and reduces walking
• Ground from high-speed steel (HSS-G) for durability and sharpness
• DIN 338 compliant dimensions for consistent performance
• Right-hand cutting spiral flute for efficient chip removal
• Bright surface finish for smooth cutting and corrosion resistance

Technical details

• Drill bit type: Twist drill bit
• Material: High-speed steel (HSS)
• Manufacturing process: Ground (HSS-G)
• Standard: DIN 338
• Diameter: 19.0 mm
• Shank type: Cylindrical (straight shank)
• Point type: Split point (Kreuzanschliff)
• Point angle: 135°
• Flute type: Right-hand cutting spiral flute
• Surface finish: Bright
• Overall length (l1): 198 mm
• Working length (l2): 130 mm
• Cutting direction: Right-hand cut
• Tolerance: h8
• Self-centering: Yes
• Recommended applications: Steel, cast iron, non-ferrous metals, plastics, wood

Our verdict

A professional-grade twist drill bit that combines precision grinding with a self-centering split point, ideal for demanding drilling tasks in metal and other materials.