Previous PFERD Reducer Bushings Reducer bushings for secure adjustment of standard arbor hole to a smaller diameter. EDP Diameter (Inches) Bushing Thickness 69020 2-3/8 1/4 69021 2-3/8 1/4 69022 2-3/8 1/4 69023 2-3/8 1/4 69001 1-1/2 to 1-1/4 3/16 69007 1-1/4 to 1 1/8 69008 1-1/8 to 1 1/8 69003 1 to 7/8 1/8 69004 1 to 20 mm 1/8 69005 1 to 5/8 1/8 69006 7/8 to 5/8 1/16 69041 Diamond 1/8 69042 Diamond 1/8 PFERD Burrs and Hole Saws Mounted points Fine Grinding and Finishing Grinding and Cut off Wheels Grinding wheels POLIFAN® Flap Discs Pipeline grinding and notching wheels Cut-off wheels for angle grinders Snagging wheels and accessories DUODISC®: Combination Cutting, Grinding & Deburring Wheels Floor & Hand Rubs Cut-Off Wheels For Die Grinders Cup wheels - Flared (Type 11) Cut-Off Wheels For Circular Saws Cut-Off Wheels For Portable/Gas Saws Textile Wheels Cut-Off Wheels For Portable Chop Saws Performance Line SG-CHOP for steel Performance Line SG-CHOP-HD for steel Performance Line SG-CHOP-INOX for stainless steel Universal Line PSF-CHOP for steel Performance Line SG-STUD for steel Reducer Bushings CC-GRIND® grinding discs Cut-Off Wheels For Stationary Machines CC-GRIND®-SOLID grinding discs Power/Maintenance Brushes