RUKO SPB-DIN338-HSS-G-risti 11.3 mm kierreporanterä

Precision-ground HSS twist drill bit with 11.3 mm diameter and split point for fast, accurate drilling in steel, cast iron, non-ferrous metals, and plastics.

Overview

The RUKO SPB-DIN338-HSS-G-Kreuz-11.3mm is a high-speed steel twist drill bit manufactured to DIN 338 standards. Its split point (Kreuzanschliff) design reduces walking and provides excellent centering, while the 135° point angle ensures efficient cutting. The cylindrical shank fits standard drill chucks, and the bright finish offers corrosion resistance. With a total length of 142 mm and a working length of 101 mm, this drill bit is suitable for general-purpose drilling tasks.

What stands out

• Split point geometry for precise starting without a center punch
• Ground from high-speed steel for durability and sharpness
• DIN 338 compliance ensures consistent quality and dimensions
• Right-hand cutting direction for standard drilling operations

Technical details

• Drill bit type: Twist drill bit
• Material: High-speed steel (HSS)
• Manufacturing process: Ground (HSS-G)
• Standard: DIN 338
• Diameter: 11.3 mm
• Shank type: Cylindrical
• Point type: Split point (Kreuzanschliff)
• Point angle: 135°
• Helix angle: Standard (approx. 25-30°)
• Tolerance: h8
• Surface finish: Bright
• Total length (l1): 142 mm
• Working length (l2): 101 mm
• Cutting direction: Right-hand cutting
• Recommended materials: Steel, cast iron, non-ferrous metals, plastics
• Application: General purpose drilling
• Packaging quantity: 1 piece
• Color: Silver

Our verdict

A reliable, precision-ground twist drill bit for professionals and DIY enthusiasts needing accurate holes in metal and plastic. The split point and DIN 338 standard make it a dependable choice for workshop use.