Planer HL 850 E-F-Plus -576258Includes parallel side fence rabbet depth stop extraction adapter hex key, WAF 5 in SYSTAINER SYS 3 T LOC Functions Using an electric planer right up to the edge or on rabbets often produces unsatisfactory results, as the machine leaves a lip that has to be removed by handunless you have the Festool HL 850 planer. The HL 850 lets you cut flush to an adjacent surface because it can plane across the entire width of the rabbet. Because the planer head is