RUKO SPB-DIN345 24.0mm HSS-E-Co5 Morse Taper Drill Bit MT3

Large-diameter drilling in tough steels demands a bit that stays sharp and true. The RUKO SPB-DIN345 24.0 mm HSS-E-Co5 Morse Taper Drill Bit is ground from solid cobalt-alloyed high-speed steel to bore precise 24 mm holes in alloyed and unalloyed steels up to 1100 N/mm², cast iron, stainless steel, non-ferrous metals and plastics.

Who is it for

Machinists, metalworking professionals and maintenance crews who need a reliable, long-lasting drill for stationary drilling machines with a Morse taper spindle. Its MT3 shank fits directly into the machine taper for a rigid, self-centring drive without a chuck.

Main features

• DIN 345 Morse taper shank MT3 for direct mounting in drilling machines
• HSS-E-Co5 (5% cobalt) high-speed steel for excellent heat resistance and edge retention
• Ground from solid with spiral flutes for efficient chip evacuation
• 118° point angle for general-purpose drilling in tough materials
• Bright uncoated finish, right-hand cut, tolerance h8

Specifications

• Drill bit type: Morse taper drill bit
• Diameter: 24.0 mm
• Overall length: 270 mm
• Flute length: 160 mm
• Morse taper size: MT3
• Material: HSS-E-Co5 (high-speed steel with 5% cobalt)
• Point angle: 118°
• Flute type: Spiral
• Surface finish: Bright (uncoated)
• Cutting direction: Right-hand
• Tolerance: h8
• Number of flutes: 2
• Coolant through: No

Tips

Use a suitable cutting fluid to extend tool life when drilling stainless steel or high-tensile alloys. Ensure the Morse taper socket is clean and free of burrs before mounting to maintain concentricity.