RUKO SPB-DIN1869-3.3mm-Serie-1 punta elicoidale HSS-G extra lunga 3,3 mm

This RUKO extra-long twist drill bit, series 1, delivers precise deep-hole drilling in steel, cast iron, non-ferrous metals, and plastics. Ground from solid HSS-G for high cutting performance and long tool life.

Advantages

Extra-long design for deep holes, precise h8 tolerance, bright ground finish, right-hand cutting.

Suitable for

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

Key specifications

• Diameter: 3.3 mm
• Total length: 100 mm
• Working length: 66 mm
• Shank: cylindrical, 3.3 mm
• Point angle: 118°
• Material: HSS-G
• Standard: DIN 1869

Recommendations

Use with appropriate cutting fluid for deep holes in metals; reduce feed pressure when drilling plastics.