RUKO DIN 345 Morse Taper Shank Twist Drill Bit 49.0 mm HSS

Precision-ground 49.0 mm twist drill bit with Morse Taper Shank MT5, made from high-speed steel (HSS) to DIN 345. Ideal for heavy-duty drilling in steel, cast iron, non-ferrous metals, and plastics.

Overview

The RUKO SPB-DIN345-49,0mm-HSS is a professional-grade twist drill bit engineered for large-diameter drilling applications. With a 49.0 mm cutting diameter and a robust Morse Taper Shank (MT5), it delivers secure torque transmission in stationary drilling machines and radial drills.

What stands out

• High-speed steel (HSS) construction for durability and heat resistance
• Morse Taper Shank MT5 for positive drive and quick tool changes
• DIN 345 standard ensures consistent geometry and performance
• Bright finish reduces chip adhesion and improves chip evacuation
• 118° point angle suitable for general-purpose drilling in a wide range of materials

Technical details

• Drill diameter: 49.0 mm
• Shank type: Morse Taper Shank MT5
• Overall length: 400 mm
• Flute length: 240 mm
• Material: High-Speed Steel (HSS)
• Standard: DIN 345
• Point angle: 118°
• Surface finish: Bright / Uncoated
• Cutting direction: Right-hand cutting
• Manufacturing process: Ground from solid
• Tolerance: h8

Our verdict

A reliable large-diameter drill bit for demanding workshop environments. The Morse taper shank ensures stability, while the HSS material offers a good balance of toughness and wear resistance.