greenteQ Twist drill long HSS-G DIN340greenteQ Twist drill long HSS-G DIN340

The greenteQ twist drills HSS-G DIN340 are made from high-quality HSS (High Speed Steel) and ground from solid material, which results in high break resistance and good chip removal. The specially ground flank face (cross ground to DIN 1412 - form C)) reduces drilling resistance. This enables fast and durable drilling. Long design, especially suitable for deep holes. The main areas of application are drilling in steel, various types of cast iron, graphite, bronze, brass, aluminum and plastics.

Product features

• Long twist drill
• High-quality steel drill bit with exact dimensional accuracy for precise drilling
• Precision ground from the solid
• Cross-ground drill point for easy centering on smooth and round surfaces
• High drilling speeds possible
• High break resistance and long tool life
• Very good chip evacuation, risk of jamming is reduced