RUKO SPB-DIN338-HSS-G-Kreuz-10.6mm Twist Drill Bit

Precision-ground HSS-G twist drill bit with a 10.6 mm diameter and 135° split point for self-centering, accurate drilling in alloyed and unalloyed steel, grey cast iron, non-ferrous metals, and plastics.

Overview

The RUKO SPB-DIN338-HSS-G-Kreuz-10.6mm is a high-speed steel (HSS-G) twist drill bit manufactured to DIN 338 standards. It features a precision-ground flute profile for efficient chip evacuation and a bright finish. The cylindrical shank with h8 tolerance ensures secure clamping in standard drill chucks.

What stands out

• Split point (Kreuzanschliff) geometry with 135° point angle reduces walking and provides self-centering starts.
• Precision ground from HSS-G for sharp cutting edges and consistent hole quality.
• DIN 338 compliance guarantees standardized dimensions: total length 133 mm, working length 87 mm.
• Suitable for a wide range of materials including steel, cast iron, non-ferrous metals, and plastics.

Technical details

• Material: HSS-G (High-Speed Steel, Ground)
• Standard: DIN 338
• Diameter: 10.6 mm
• Point type: Split point (Kreuzanschliff)
• Point angle: 135°
• Shank type: Cylindrical (straight shank)
• Manufacturing process: Precision ground
• Tolerance: h8
• Total length: 133 mm
• Working length: 87 mm
• Surface finish: Bright (blank)
• Direction of cut: Right-hand cutting
• Recommended materials: Alloyed and unalloyed steel, grey cast iron, malleable cast iron, non-ferrous metals, plastics
• Packaging: Single piece

Our verdict

A professional-grade twist drill bit that delivers precise, self-centering holes in metal and plastic. The split point and ground flutes ensure efficient drilling and long tool life.