RUKO SPB-DIN338-HSS-G-kruis 8,8 mm spiraalboor

Precision-ground HSS-G twist drill bit with a 135° split point for self-centering and reduced feed pressure — no pre-punching required.

Overview

The RUKO SPB-DIN338-HSS-G-Kreuz 8.8 mm is a high-performance twist drill bit manufactured from high-speed steel (HSS-G) and ground from solid for exceptional accuracy and durability. It conforms to DIN 338 standards, ensuring consistent quality and interchangeability.

What stands out

• 135° split point for excellent centering and reduced thrust
• Precision ground from solid HSS-G for long tool life
• Bright finish for general-purpose drilling
• DIN 338 standard dimensions: 125 mm overall length, 81 mm flute length
• Right-hand cutting direction for standard drilling applications

Technical details

• Drill bit type: Twist drill bit
• Material: High-speed steel (HSS-G)
• Standard: DIN 338
• Diameter: 8.8 mm
• Shank type: Cylindrical
• Point type: Split point (self-centering)
• Point angle: 135°
• Surface finish: Bright (uncoated)
• Tolerance: h8
• Overall length: 125 mm
• Working length (flute length): 81 mm
• Cutting direction: Right-hand cutting
• Manufacturing process: Precision ground from solid
• Recommended application: General purpose drilling in steel, cast iron, non-ferrous metals, plastics

Our verdict

A reliable, precision-ground twist drill bit that delivers accurate holes with minimal effort, ideal for general workshop use.