RUKO DIN 338 HSS TiN σπειροειδές τρυπάνι 10,6 mm

Twist drill bit with a 10.6 mm diameter, crafted from high-speed steel and coated with titanium nitride for enhanced durability and performance. The TiN coating reduces friction and heat buildup, extending tool life and enabling faster drilling speeds.

Advantages

The titanium nitride coating provides a hard, wear-resistant surface that improves chip flow and reduces cutting forces. The precision-ground flutes ensure accurate hole sizing and smooth cutting action, while the 118° point angle offers excellent centering and reduced walking on the workpiece.

Suitable for

• Alloyed and unalloyed steel
• Grey cast iron
• Malleable cast iron
• Sintered iron
• Nickel silver
• Graphite
• Non-ferrous metals
• Plastics

Key specifications

• Diameter: 10.6 mm
• Overall length: 133 mm
• Flute length: 87 mm
• Material: High-speed steel (HSS)
• Coating: Titanium nitride (TiN)
• Point angle: 118°
• Shank type: Cylindrical
• Tolerance: h8
• Standard: DIN 338

Recommendations

For best results, use a cutting fluid or lubricant when drilling in steel to maximize tool life. Ensure the drill bit is securely clamped and the workpiece is properly supported to prevent deflection.