Broca helicoidal RUKO SPB-DIN345-52.0mm-HSS com haste de cone Morse, 52 mm, MT5, HSS-E-Co5

This twist drill bit with Morse taper shank is engineered for heavy-duty industrial drilling in tough materials. Its high-speed steel with 5% cobalt (HSS-E-Co5) construction delivers exceptional heat resistance and durability, making it ideal for demanding applications.

Advantages

The 52 mm diameter and MT5 Morse taper shank ensure secure clamping and efficient power transmission in stationary drilling machines. The bright finish reduces friction and improves chip evacuation, while the 118° point angle provides excellent centering and cutting performance.

Suitable for

• Alloyed and unalloyed steel
• Stainless steel
• Cast iron
• Non-ferrous metals
• Plastics

Key specifications

• Drill bit type: Twist drill
• Shank type: Morse taper shank
• Standard: DIN 345
• Material: HSS-E-Co5 (high-speed steel with 5% cobalt)
• Drill diameter (d1): 52.0 mm
• Morse taper size: MT5
• Total length (l1): 475 mm
• Flute length (l2): 260 mm
• Point angle: 118°
• Cutting direction: Right-hand cutting
• Surface finish: Bright
• Tolerance: h8
• Manufacturing process: Ground from solid
• Number of flutes: 2

Recommendations

Use with appropriate cutting fluid for stainless steel and alloyed steels to extend tool life. Ensure the machine spindle has an MT5 taper socket.