More informationComposed of 21 M DIN 352 HSS ground taps, 3 pieces each: M 3 - M 4 - M 5 - M 6 - M 8 - M 10 - M 12+ 7 25 mm Ø DIN EN 22568 HHS bearings, ground, 1 piece of each: M 3 - M 4 - M 5 - M 6 - M8 - M 10 - M12 + 1 DIN 225 25 x 9 mm bearing holder + 1 No. 1 1/2 DIN 1814 tap wrench + 1 screwdriver Red folding metal box.