DIMAR MB-18 Screw Type Mortising Bit, 1-1/8" Diameter helical cutterhead insert the CT CYCLONE pre-separator is

the CT CYCLONE pre-separator is the simplest answer for increasing the efficiency of your CT Dust Extractor and minimizing its lifetime cost of ownership all within a compact solution that fits seamlessly into the Festool mobility system

7 Amp (1-1/2HP)

Dynamically Balanced Cast Iron Wheels

Spindle Size: 1-1/4" x 8 TPI RH

in fact the Delrin  with his anti-stick properties greatly reduces the likelihood of bearing failure

DIMAR MB-18 Screw Type Mortising Bit, 1-1/8" Diameter helical cutterhead insert the CT CYCLONE pre-separator isScrew On Mortise Router Bit, Carbide Tipped. Mortise doors to fit hinges, locks, lock face plates and for general stock removal. All cutters fit threaded arbors available in 1 4"or 1 2" shank. Diameter: 1 1 8" Thread: 1 4 x 28 Cutting Height: 1 2"