Knowledge

Configurable solid carbide stepped drills

The solid carbide stepped drill is suitable for drilling countersunk holes. As the diameter d3 is ground without guide lands, the solid carbide stepped drill is not suitable for counterboring. Any step angle between 60° and 120° may be selected. The cutting data must always be based on the step diameter d1.

Advantages

  • Drilling and countersinking in a single operation
  • Self-configurable in almost all dimensions
  • Available as Type UNI and VA
  • Cutting data identical to WTX UNI and VA drills
  • Predetermined prices

Benefits

  • No tool change necessary, saving time
  • Drill can be individually tailored
  • Suitable for virtually all materials
  • Extremely high process security
  • Cost-effective operation
  • Fixed price for a special tool