All Cobra Bed rolls “Feed Roll” have the hubs heat shrunk in. This is done so the two opposing pieces of steel can accept variations in temperature without braking welds. We commonly use 13.5 to 15.5 knurl on our Bed rolls along with special machined custom knurls for planers running specialty products. Planers using the Cobra Feed Rolls will see a longer life due to our sandblasting and chroming process. Get more information on these rolls and other upgrades by contacting the Planer Specialist at Cobra Technical Services.
