137OD x 130mm Length - Straight Bore - Dual Hook Moulder Cutterhead - 4 Knife Bore:2-1/8" Bolt Couter-Bore Depth (H) -

Bolt Couter-Bore Depth (H) - 9 mm

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

Spiral Heads are made from 7071-T6 high strength aircraft aluminum and are hard anodized making the cutterhead strong and light

and other jointed high speed Moulders:

137OD x 130mm Length - Straight Bore - Dual Hook Moulder Cutterhead - 4 Knife Bore:2-1/8" Bolt Couter-Bore Depth (H) -Outer 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