Guided by the circular rim, bores any arc of a circle. Radial cutting edges, titanium-coated for extended life. Bores a true, flat-bottomed hole. Rapid removal of waste. Sizes 12, 16, 20, 22, 26, 30, 35mm.
Wooden set with 5 carbide tips with centring point, 2 cuts Ø 15-20-25-30-35