Problem-free drilling in reinforced concrete, vibrationless running and fast removal of drilling dust.

SDS-plus high performance drill bit, with 4 tungsten carbide cutting edges and new progressive spiral design with dowel length indicator.

• Optimized and design protected head shape for fast drilling progress
• Progressive spiral design with integrated, form-fitting dowel length indicator.
• Two different slopes, smaller slope above the indicator for rapid drilling dust and metal chip removal (reinforcement), below from dowel length larger slope to reduce friction
• Due to the rotary motion of the drill the mark gets visible for the dowel length
• Adapted crown width for reduced friction. This is important especially for deeper holes. (The slimmer the better - up to a certain width!) For the Force X is chosen the optimum crown width