SlimBits can only be used with speedE, slimVario or TorqueVario-S electric tools. This 7 Piece Set contains the following: 4 x Slotted slimBit electric Blades: 2.5 x 75mm, 3.5 x 75mm, 5.5 x 75mm & 6.5 x 75mm.
eBay