RUKO SPB-DIN345-HSSCo-Ø18,5mm broca helicoidal com haste cónica Morse

Twist drill bit with Morse taper shank, diameter 18.5 mm, made of HSS-Co with 5% cobalt for high-performance drilling in tough materials. Ground from solid with a split point for precise centering and reduced thrust.

Advantages

High cobalt content provides excellent heat resistance and wear resistance, allowing drilling in materials up to 1100 N/mm² tensile strength. The split point ensures accurate starting without center punching, and the bright finish reduces chip welding.

Suitable for

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

Key specifications

• Diameter: 18.5 mm
• Overall length: 205 mm
• Flute length: 125 mm
• Shank: Morse taper MT2
• Point angle: 135°
• Tolerance: h8
• Cutting direction: right-hand

Recommendations

Use with appropriate cutting fluid for stainless steel and high-strength steels to maximize tool life. Ensure the Morse taper socket is clean and secure before operation.