20" Vortex® Coulter to fit Great Plains Vertical Tillage Machines with 1 3/4" Round arbor bolts. This Vortex® Coulter cuts 1.25" wide and is 6 mm thick.

Fits Great Plains:

Turbo-Till 1000TT, 1200TT, 1500TT, 1700TT, 1800TT, 2200TT, 2400TT, 3000TT, 4000TT.
Turbo-Chopper 1200TC, 1500TC, 1800TC, 2400TC, 3000TC, 4000TC.
Turbo-Max 1200TM, 1500TM, 1800TM, 2400TM, 3000TM, 3500TM, 4000TM, 4800TM.
Verti-Till VT4360A, VT5300A, VT6360A, VT7225A, VT7300A, VT9225A.

Turbo-Max Blade quantities:

850TM 27 blades
1000TM 31 blades
1200TM 41 blades
1500TM 49 blades
1800TM 57 blades
2400TM 77 blades
3000TM 97 blades
3500TM 109 blades
4000TM 125 blades
4800TM 153 blades