Broca helicoidal HSS RUKO SPB-DIN345-40,0 mm com haste de cone Morse, 40 mm, HSS-E, DIN 345

Twist drill bit with Morse taper shank for industrial drilling machines and lathes, delivering reliable performance in steel, cast iron, non-ferrous metals, and plastics. Its 40.0 mm diameter and robust HSS-E construction make it suitable for demanding drilling tasks.

Advantages

Ground from solid HSS-E (high-speed steel with cobalt) for enhanced hardness and wear resistance. The 130° point angle provides efficient cutting, while the bright finish reduces friction. Morse taper shank (MK4) ensures secure mounting and concentricity.

Suitable for

• Steel
• Cast iron
• Non-ferrous metals
• Plastics

Key specifications

• Drill bit type: Twist drill bit
• Standard: DIN 345
• Material: HSS-E
• Diameter: 40.0 mm
• Shank type: Morse taper shank (MK4)
• Point angle: 130°
• Overall length: 375 mm
• Flute length: 220 mm
• Tolerance: h8
• Cutting direction: Right-hand cutting

Recommendations

Use with industrial drilling machines or lathes equipped with an MK4 spindle. Apply suitable cutting fluid for optimal tool life when drilling steel.