RUKO SPB-DIN345 55,0 mm broca helicoidal HSS-E-Co5 com haste cónica Morse

Twist drill with Morse taper shank for large-diameter drilling in alloyed and unalloyed steels, cast iron, non-ferrous metals, and plastics. The 5% cobalt high-speed steel (HSS-E-Co5) provides enhanced heat resistance and hardness for demanding applications.

Advantages

Ground from solid with a bright finish and a 130° point angle for efficient cutting. The Morse taper shank (MK5) ensures secure mounting in drilling machines with a Morse taper spindle.

Suitable for

• Alloyed and unalloyed steels
• Cast iron
• Non-ferrous metals
• Plastics

Key specifications

• Drill diameter: 55.0 mm
• Overall length: 390 mm
• Flute length: 200 mm
• Morse taper size: MK5
• Material: HSS-E-Co5
• Standard: DIN 345
• Point angle: 130°
• Tolerance: h8
• Cutting direction: Right-hand
• Flute type: Spiral
• Manufacturing process: Ground from solid
• Surface finish: Bright (uncoated)

Recommendations

Use with drilling machines equipped with an MK5 Morse taper spindle. Suitable for industrial drilling operations requiring high precision and durability.