Keystone Industries 2013 Catalog

LABORATORYJoe Dandy Type DiscsThe Joe Dandy Type Discs are made of pure rubberbondedsilicon carbide abrasive in a special binder. Theyare used for fast, cool cutting and finishing on porcelain,acrylic, gold, alloys and other materials. 100/Box.Brown High Speed DiscThis Brown High Speed Disc is for those who favorthe long-time standard for chrome and gold. Madeof aluminum oxide. 100/Box.• 0.023" (0.6 mm) thick#1300170...............15/16" x 0.025" (0.94 x 0.63 mm)#1300180...............1/2" (12.7 mm).... Flat Double Cutting#1300230...............1/2" (12.7 mm).... Flat Safe-Sided#1300380...............1/2" (12.7 mm).... Cup Inside Cutting#1300190...............5/8" (15.8 mm).... Flat Double Cutting#1300240...............5/8" (15.8 mm).... Flat Safe-Sided#1300290...............5/8" (15.8 mm).... Cup Double Cutting#1300200...............3/4" (19 mm)........ Flat Double Cutting#1300250...............3/4" (19 mm)........ Flat Safe-Sided#1300300...............3/4" (19 mm)........ Cup Double Cutting#1300350...............3/4" (19 mm)........ Cup Outside Cutting#1300210...............7/8" (22.2 mm).... Flat Double Cutting#1300260...............7/8" (22.2 mm).... Flat Safe-Sided#1300310...............7/8" (22.2 mm).... Cup Double Cutting#1300360...............7/8" (22.2 mm).... Cup Outside Cutting#1300220...............1" (23.8 mm)......... Flat Double Cutting#1300270...............1" (23.8 mm)......... Flat Safe-Sided#1300320...............1" (23.8 mm)......... Cup Double CuttingKeystone Cut-off WheelsThese Cut-off Wheels are strong and durable. Made withpure aluminum oxide provides non-contaminating fastfree cutting of all metals. The wheels come in a reddishbrowncolor and have a max of 25,000 rpm. 100/Box.Roughing DiscsThese Roughing Discs are made of a pure, coarsealuminum oxide abrasive in a heavy-duty, noncontaminatingbond. The disc provides exceptional fastmetal removal when cutting or grinding. The discruns free and cool cutting on all metal alloys.#1300680...............1-1/4" x 0.086" (32 x 2.2 mm)Porcelain Finishing DiscsThese Porcelain Finishing Discs are a fine quality abrasivepaper discs perfect for finishing gold and porcelain. Thediscs are made of silicon carbide-like sandpaper. 500/Box.#1900320......... Thick, 1-1/4" dia. x 0.062" (31.8 x 1.6 mm)#1900310......... Medium, 1-1/2" dia. x 0.040" (38.2 x 1.1 mm)#1900300......... Thin, 1-1/2" dia. x 0.025" (38.2 x 0.63 mm)#1300080......... Medium, 120 grit..............3/4" (19 mm)#1300140......... Coarse, 80 grit....................7/8" (22.2 mm)#1300130......... Medium, 120 grit..............7/8" (22.2 mm)#1300120......... Fine, 220 grit.......................7/8" (22.2 mm)22