RUKO SPB-DIN338-HSS-G-Kruis 13,5 mm spiraalboor

Precision-ground HSS-G twist drill bit with 13.5 mm diameter and 135° split point for fast, self-centering drilling in steel, cast iron, non-ferrous metals, and plastics.

Overview

The RUKO SPB-DIN338-HSS-G-Kreuz is a DIN 338 standard twist drill bit made from high-speed steel (HSS-G) with a bright finish. Its cylindrical shank and h8 tolerance ensure a secure fit in standard drill chucks. The split point (Kreuzanschliff) reduces thrust force and prevents walking, making it ideal for accurate hole starting without a center punch.

What stands out

• 135° split point for self-centering and reduced thrust
• Precision ground from solid HSS-G for durability
• DIN 338 dimensions: 160 mm total length, 108 mm flute length
• Versatile for steel, cast iron, non-ferrous metals, and plastics

Technical details

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: HSS-G (high-speed steel, ground)
• Diameter: 13.5 mm
• Shank type: Cylindrical
• Shank diameter: 13.5 mm
• Point angle: 135°
• Point type: Split point (Kreuzanschliff)
• Tolerance: h8
• Cutting direction: Right-hand cutting
• Surface treatment: Bright (uncoated)
• Total length: 160 mm
• Working length (flute length): 108 mm
• Recommended materials: Steel, cast iron, non-ferrous metals, plastics
• Manufacturing method: Precision ground from solid
• Self-centering: Yes
• Reduced thrust force: Yes
• Application: General purpose drilling
• Packaging quantity: 1 piece

Our verdict

A reliable, precision-ground twist drill bit that delivers accurate holes in a wide range of materials, backed by RUKO's German engineering.