• Stackable for storage
• With integral clasp
• High strength hinge
• Point thinning according to DIN 1412 C
• Cutting edge has thinning point
• Right hand cutting
• Spiral grooved
• 118 pointed angle
• 90 stepped angle
• Absolute smooth operation
• High cutting achievement
• With TiN coated surface
• High performance steel

The cone simplifies the retracting through bored sheet metals. Higher feed especially in NE metals possible due to the slim cutting edge.