One cutter – many possibilitiesDifferent rebate depths are possible due to the use of various ball bearings.Always a sharp tool thanks to reversible blades|By replacing the ball bearing, rebate depths of 8.0 mm, 9.5 mm, 11 mm, 12.6 mm and 14.6 mm can be achievedRouting rebate depths of 8.0 mm, 9.5 mm, 11 mm, 12.6 mm and 14.6 mmSurprisingly versatileChange the ball bearings to rout to five different rebate depths with only one basic bit.with reversible blades|easy to change|always a uniform cutter diameterfor OF 900, OF 1000, OF 1010, OF 1010 R, OF 1400, OF 2000, OF 2200