RUKO SPB-DIN338-HSS-TiN-Ø7,6mm σπειροειδές τρυπάνι

Twist drill bit with titanium nitride coating for high wear resistance and improved heat resistance in general-purpose drilling. The 7.6 mm diameter and DIN 338 standard make it suitable for precise holes in steel, cast iron, non-ferrous metals, and plastics.

Advantages

TiN coating reduces friction and extends tool life. Fully ground flutes ensure accurate chip removal and stable drilling.

Suitable for

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

Key specifications

• Diameter: 7.6 mm
• Overall length: 117 mm
• Flute length: 75 mm
• Point angle: 118°
• Shank: cylindrical, 7.6 mm diameter
• Tolerance: h8
• Cutting direction: right-hand
• Material: HSS with TiN coating

Recommendations

Use with cutting fluid on steel for best results. Suitable for hand drills and drill presses.