57-278MD, 0.25" Dia, 0.375" LOC, 0.25" Shank Dia, 2.5" OAL, Two Flute Router Bit full-combination-machines A quick-release belt tension lever

A quick-release belt tension lever makes belt changes fast and easy while a quick-lock dust cover allows fast disc changes

7” Working spindle height below the nut

(1) 4mm Hex Key

Auxiliary low voltage circuit (110 volt)

Ideal connection to the Festool system

57-278MD, 0.25" Dia, 0.375" LOC, 0.25" Shank Dia, 2.5" OAL, Two Flute Router Bit full-combination-machines A quick-release belt tension leverThe longest running downcut in the industry due to advancements in geometry and the addition of a unique Onsrud coating. Application: Soft Woods, Hard Woods, Wood Composites ITEM NO. CUTTING DIA LOC SHK DIA OAL FLUTES COATING 57 278MD 0. 2500 in 0. 3750 in 0. 2500 in 2. 5000 in 2 Marathon 57 279MD 0. 2500 in 0. 6250 in 0. 2500 in 2. 5000 in 2 Marathon 57 317MD 0. 3750 in 0. 8750 in 0. 3750 in 3. 0000 in 2 Marathon 57 359MD 0. 5000 in 0. 8750 in 0.