11° or 18° Disc Mower Knives - Where to Use Apr 21, 2023 15:58:58 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Admin on Apr 21, 2023 15:58:58 GMT -6 From our Fellow Dealer they did a Great Job Explaining where you use different Degree Knives and How to Change then on The RazorBar or RazorEdge Cutterbar.