RUKO SPB-DIN345 24,5mm HSS-E σπειροειδές τρυπάνι κώνου Morse

Professional machinists and metalworkers rely on the RUKO SPB-DIN345 24.5mm HSS-E twist drill bit for precise, heavy-duty drilling in tough materials. With its Morse taper shank (MK3), it mounts securely in drill presses and lathes, making it ideal for production environments and maintenance workshops.

Key specifications

• Drill diameter: 24.5 mm
• Material: HSS-E (high-speed steel with 5% cobalt)
• Standard: DIN 345
• Shank: Morse taper MK3
• Point angle: 130°
• Overall length: 275 mm
• Flute length: 165 mm
• Cutting direction: right-hand
• Tolerance: h8
• Surface finish: bright

Why choose it

Ground from solid HSS-E, this drill bit offers high wear resistance and heat tolerance, ensuring long tool life even in continuous use. The 130° point angle provides excellent centering and reduces cutting forces, while the bright finish promotes efficient chip evacuation.

Ideal use cases

• Drilling alloyed and unalloyed steel
• Cast iron components
• Non-ferrous metals such as aluminium and brass
• Plastics and other industrial materials

Good to know

Designed for use with stationary drilling machines equipped with an MK3 Morse taper socket. The h8 tolerance ensures precise hole diameters, making this bit suitable for applications requiring close dimensional accuracy.