RUKO SPB-DIN345-HSSCo-Ø25.0mm Morse Taper Shank Drill Bit, HSS-Co, 25 mm Diameter, DIN 345, MT3

With a 25.0 mm diameter and Morse Taper MT3 shank, this RUKO drill bit delivers high-performance drilling in tough materials, thanks to its cobalt-alloyed HSS-Co construction and 135° point angle.

Overview

The RUKO SPB-DIN345-HSSCo-Ø25.0mm is a premium Morse Taper Shank Drill Bit engineered for industrial drilling applications. Manufactured to DIN 345 standards, it features a robust HSS-Co (High-Speed Steel with Cobalt) body that offers excellent heat resistance and durability. The bit is ground from solid, ensuring precision and a bright surface finish. With a diameter of 25.0 mm, an overall length of 267 mm, and a flute length of 150 mm, it is suitable for deep-hole drilling in a variety of materials.

What stands out

• High-speed steel with cobalt (HSS-Co) for superior heat resistance and extended tool life
• Morse Taper Shank (MT3) for secure mounting and efficient power transmission
• 135° split point reduces walking and enables faster penetration
• Tapered web design increases stability and reduces deflection during drilling
• Right-hand cutting direction with excellent chip evacuation
• Suitable for alloyed and unalloyed steel, cast iron, non-ferrous metals, and plastics

Technical details

• Drill Type: Morse Taper Shank Drill
• Standard: DIN 345
• Material: HSS-Co (High-Speed Steel with Cobalt)
• Diameter: 25.0 mm
• Shank Type: Morse Taper
• Morse Taper Size: MT3
• Overall Length (l1): 267 mm
• Flute Length (l2): 150 mm
• Point Angle: 135°
• Surface Finish: Bright
• Cutting Direction: Right-hand cut
• Tolerance: h8
• Number of Flutes: 2
• Application: Alloyed and unalloyed steel, cast iron, non-ferrous metals, plastics
• Manufacturing Process: Ground from solid
• Core Design: Tapered web for increased stability
• Chip Evacuation: Excellent
• Heat Resistance: High (due to Cobalt content)

Our verdict

For professionals seeking a reliable large-diameter drill bit for tough materials, the RUKO SPB-DIN345-HSSCo-Ø25.0mm delivers precision, durability, and efficient chip removal in a single tool.