Number of main cutting edges: 1 (for drill-Ø: 15, 20 mm)
Number of main cutting edges: 2 (for drill-Ø: 25, 30, 35, 40 mm)
NL: 57 mm
GL: 90 mm
Properties & Advantages
Hexagonal shank for better power transmission
For hands-free operation and of course also stationary
HM-tipped Forstner bit with centre point, HM main cutting edge and HM-tipped, serrated peripheral cutting edge in wave form
Freehand drilling in really all wood materials such as softwood, hardwood, European and exotic (Bongossi), MDF, chipboard and coated and uncoated, and many plastics