DHS Equipment is the greatest distributor for this 18 point steel cutter for the EDCO CPM-8 and CPM-10 (6 shaft) scarifiers. The dimensions for this cutter are 2" OD x 1/2" ID x 3/16" thick.
This 18 point cutter is a top quality OEM EDCO part, part number 12206, JRS501P.
Scarifier Drum Setups for Cutter 12206

EDCO CPM-8, CPM-10 (6 Shaft) 6PT Carbide Cutter | 20156
MSRP:
Was:
Now:
$8.95

EDCO Decal Kit Complete, CPM-8 & CPM-10 | 92033
MSRP:
Was:
Now:
Free

EDCO Cover, Shaft, CPM-8 | 65097
MSRP:
Was:
Now:
Free

EDCO Cover Kit, Shaft, CPM-8 | 65097K
MSRP:
Was:
Now:
Free