RUKO SPB-DIN338-HSSCo8-Ø3,0mm τρυπάνι ελικοειδές

Twist drill bit for industrial drilling in high-strength materials, featuring 8% cobalt high-speed steel for superior heat and wear resistance. Ideal for steel, stainless steel, cast iron, non-ferrous metals, and plastics.

Advantages

Ground from solid with a 130° point angle for precise centering and reduced cutting forces. Cobalt alloy maintains hardness at elevated temperatures, extending tool life in demanding applications.

Suitable for

• Steel up to 1100 N/mm²
• Stainless steel
• Cast iron
• Non-ferrous metals
• Plastics

Key specifications

• Diameter: 3.0 mm
• Total length: 61 mm
• Working length: 33 mm
• Shank: cylindrical, 3.0 mm
• Tolerance: h8
• Cutting direction: right-hand
• Surface: bright

Recommendations

Use with suitable cutting fluid for stainless steel to maximize tool life. Ensure proper clamping and alignment for accurate holes.