Advantages: Sturdy plastic packaging with suspension bracket Fits into any tool box Precise through holes and blind holes drilled with pin-point accuracy in almost all types of wood Drilling with pin-point accuracy with centring point Clean, tear-free cut edge with two taper taps and two edges Composition of set: Plastic box with 1 x Ø 4.0 mm; 1 x Ø 5.0 mm; 2 x Ø 6.0 mm; 2 x Ø 8.0 mm; 1 x Ø 10.0 mm Advice: Speed in hardwood and softwood: 1500–3000 rpm