These metric size quality Forstner Bits of traditional design with a super sharp continuous circular rim have been manufactured in Germany to exacting requirements. These are quality bits featuring a traditional Forstner design with a razor sharp continous circular rim, double cutters and a finely ground center point. These bits will produce flawless flat bottom holes with smooth sides in soft and hard woods, veneers, MDF or any panel material. Guided by their razor sharp circular rims, the bits will cut cleanly without deflection by grain or knots. A new patented cutter geometry makes for less friction, better cutting performance and an extended service life whereas a new chip groove design makes for better chip flow and clearance.\r\n\r\nThe bits are forged and machined from the finest high carbon alloy tool steel in typical German attention to detail and precision. Precision crafted in Germany.