New Ring + Sun Gears for Speedfam Double Side Laps & Polishers » New & Refurbished Products » Accessories & Consumables » Polishing Plates & Rings » New Ring + Sun Gears for Speedfam Double Side Laps & Polishers Product Details: > For models 9B, 12B, 16B, 18B, 20B, 28B Additional Details Product Enquiry You Might Also Like These 24 & 32 Speedfam Lap and Polishers w/ (4) Heads Rebuilt to New STC 22″ ID Saw w/ Allen Bradley Controls 9B-5 Speedfam Laps w/ Color Touch Screen Controls & Dial and Switch Type Controls Strasbaugh 4 Spindle 6DA Polisher/Grinder Rebuilt