RUKO SPB-DIN345-HSSCo-Ø26,5mm špirálový vrták s Morse kužeľovou stopkou

Precision-ground from solid HSS-Co with 5% cobalt, this 26.5 mm twist drill bit delivers exceptional heat resistance and durability for demanding metalworking tasks.

Overview

The RUKO SPB-DIN345-HSSCo-Ø26.5mm is a high-performance twist drill bit engineered to DIN 345 standards. It features a Morse taper shank (MK3) for secure mounting in machine spindles, ensuring concentricity and efficient power transmission.

What stands out

• 5% cobalt alloy (HSS-Co) provides superior hardness and heat resistance, extending tool life in tough materials.
• Morse taper shank MK3 enables quick, reliable tool changes and high torque transfer.
• Ground from solid with a bright/steam tempered finish for reduced friction and improved chip evacuation.
• 118° point angle optimized for general-purpose drilling in steel, cast iron, and non-ferrous metals.

Technical details

• Drill diameter: 26.5 mm
• Overall length: 298 mm
• Flute length: 175 mm
• Shank type: Morse taper shank MK3
• Material: HSS-Co (5% cobalt)
• Standard: DIN 345
• Point angle: 118°
• Cutting direction: Right-hand cut
• Tolerance: h8
• Surface finish: Bright / Steam tempered
• Manufacturing process: Ground from solid

Our verdict

A robust, precise twist drill bit for industrial drilling applications where heat resistance and accuracy are critical.