137OD x 130mm Length - Straight Bore - Dual Hook Moulder Cutterhead - 4 Knife Bore:2-1/8" Type - Quick-Lock Series 3

Type - Quick-Lock Series 3 (9300) - 6 total pockets: 2 planing pockets

and Medium Density Fiberboards (MDF)

Molder heads are made to exceed the most stringent European OEM standards allowing you to produce smooth material finish with years of trouble free use

Knife-Lock - Carbide Knife with HSS Steel Backer Plate

137OD x 130mm Length - Straight Bore - Dual Hook Moulder Cutterhead - 4 Knife Bore:2-1/8" Type - Quick-Lock Series 3Outer Diameter 137 mm (5. 4") Cutting Length 130 mm (5. 12") Bore 1 13 16" or 2 1 8" (Choose One) Corrugated Knife Pockets 4 Cutting Angle (Hook) 2 Pockets at 12 Degree, 2 Pockets at 20 Degree Brand Titan Knife Weinig, Wadkin, SCMI, IIDA, Leadermac, Woodmizer, Silver, and other Mid Sized Moulders: The S137 head line is designed with added features not offered by the German tool makers such as a high alloy strong tool steel body for greater tool life