917190RandCvr.qxp:P 2/23/10 8:46 PM Page 2 #2010

1 # :P 2/23/10 8:46 PM Page 2P. O . BOX25065 10221 SWEETVALLEYDRIVE CLEVELAND, OHIO44125216-986-1766 FAX # / Premium Flex Depressed Center Grinding Wheels .. 1, 2, 3 Thin Cutting Wheels .. 4, 5, 6, 7 Chopsaw Wheels .. 8 Stationary Cut-Off Wheels .. 8 Cup Wheels .. 8 Plugs and Cones .. 8 Advantage Fast Cut Wheels Depressed Center Grinding Wheels .. 9 3 Ply High Speed Cut-Off Wheels .. 10 Chopsaw Wheels .. 10 Metal Cut-Off Wheels .. 11 Bench and Pedestal Wheels .. 12, 13 Carbide Burrs .. 14, 15 Diamond Blades .. 16, 17, 18, 19 Wire Brushes .. 20, 21, 22, 23 Resin Fibre Discs Ceramic .. 24 High Performance Zirconia ..25 Premium HT Aluminum Oxide .. 26 Aluminum Oxide .. 27 Resin Fibre Back Up Pads Turbo Pads .. 25, 26 Standard Pads .. 27 Quick Change Discs Type R and Type S Premium Aluminum Oxide ..28, 29 Green Zirconia (w/grinding aid) ..28, 29 Surface Conditioning ..28, 29, 42, 43 Holders ..28, 29, 42, 43, 48 Gold Paper Discs Gold PSA Paper.

2 30 Gold Hook & Loop Paper .. 30 PSA Cloth Discs Aluminum Oxide Resin Bond .. 31 High Performance Blue Alumina Zirconia .. 31 Flap Wheels Mounted ..32 Unmounted ..32 Advantage ..33 Cloth Sanding Belts Available Materials ..34 Standard Size Belts ..35 Advantage Sanding Belts .. 369 x 11 Sandpaper Sheets Silicon Carbide Waterproof Latex Paper .. 37 Aluminum Oxide Paper .. 37 Garnet Paper .. 37 Silicon Carbide Non-Loading Paper .. 379 x 11 Cloth Sheets Aluminum Oxide Metal Cloth .. 37 Emery Cloth .. 37 Crocus Cloth .. 37 Sandscreen .. 37 Shop Rolls Resin Bond ..38 Sandscreen ..38 Crocus Cloth ..38 SuperFlex ..39 Cloth Rolls ..39 Non-Woven Abrasives 6 x 9 Hand Pads .. 40 Super Strip Discs .. 40 Surface Conditioning Belts .. 41 Quick Change Surface Conditioning Discs ..28, 29, 42, 43 Velcro Style Surface Conditioning Discs .. 42, 43 Surface Conditioning Flap Discs .. 42, 48 HD Ceramic Surface Conditioning Discs.

3 43 Gripper Pads & Holders .. 28, 29, 42, 43, 48 Flap Discs Ceramic .. 44 Turbo - Trimmable .. 44 High Density - Jumbo .. 45 High Performance Plus .. 45 High Performance Blue .. 46 Advantage .. 47 Surface Conditioning .. 48 Mini-Quick Change .. 48 Specialty Cutting Blades .. 49 PRODUCTINFORMATIONCATALOG #2010 TABLE OF CONTENTSPAGEPAGEWe feature Just In Time Delivery to keep your inventorylow and constantly turning into Items Flap Discs, Resin Fibre Discs, Hand Pads, Flap Wheels,9 x 11 Paper and Cloth Sheets, Shop Rolls and PFX Grinding and Cutting Wheels are Standard StockItems and shipped within 24 SATISFACTION GUARANTEEDIf our products do not perform to your expectations, then simply return the unused portion for to Order Items PSA Cloth Discs, Sanding Belts and Carbide Burrs areusually shipped within 3 to 7 Working DaysCall us with your requirements, give us a blanket order and wewill have the products ready when you and your customers :P 2/23/10 8.

4 46 PM Page WheelsPart #SizeRPM Per Box80121-H9 x3/32x5/8-11 6,60010801219 x3/32x7/86,6002580177-H 41/2x3/32x5/8-11 13,300108017741/2x3/32x7/813,30025 DEPRESSEDCENTERGRINDINGWHEELS(Formerly Premium Flex Wheels)All Type 27-Depressed Center wheels are available for all applications, whether you are grinding welds, deburring,working with aluminum, stainless steel, concrete or combine the finest raw materials with the latest German technology to produce the best cost per grind ratio onthe market. All wheels listed below are in stock and are available for immediate shipment. Other sizes and gradesare available upon WheelsPart #SizeRPM Per Box801011 9 x 1/4x 5/8-11 6,60010801021 9 x 1/4x 7/86,60025801031 7 x 1/4x 5/8-11 8,50010801041 7 x 1/4x 7/88,50025801997 x 1/2x 7/88,5002580110-H6 x 1/4x 5/8-11 10,20010801106 x 1/4x 7/810,20025801051 5 x 1/4x 5/8-11 12,20010801061 5 x 1/4x 7/812,200258010741/2x 1/4x 5/8-11 13,300108010841/2x 1/4x 7/813,30025801091 4 x 1/4x 5/815,3002580109-384 x 1/4x 3/815,3002580100-13 x 1/4x 3/825,47025 FERROUS METALS (Type 27)For weld grinding, deburring, steel, general metalworking WheelsPart #SizeRPM Per Box801111 9 x 1/8x 5/8-116,60010801129 x 1/8x 7/86,60025801131 7 x 1/8x 5/8-118,50010801147 x 1/8x 7/88,50025801156 x 1/8x 5/8-11 10,20010801166 x 1/8x 7/810,2002580120-H5 x 1/8x 5/8-11 12,20010801205 x 1/8x 7/812,200258011741/2x 1/8x 5/8-11 13,300108011841/2x 1/8x 7/813,300258011914 x 1/8x 5/815,3002580119-38 4 x 1/8x 3/815,30025 PIPELINE (Type 27)

5 For pipeline weld grinding, pipe beveling, cutting and " CUTTING WHEELS (Type 27)For a wide variety of cutting :P 2/23/10 8:49 PM Page (Type 27)HP ZIRCONIA (Type 27)Max. WheelsPart #SizeRPM Per Box806011 9 x 1/4x 5/8-116,60010806029 x 1/4x 7/86,60025806031 7 x 1/4x 5/8-118,50010806041 7 x 1/4x 7/88,5002580607 41/2x 1/4x 5/8-11 13,3001080608 41/2x 1/4x 7/813,30025806094 x 1/4x 5/815,30025 Max. WheelsPart #SizeRPM Per Box801501 9 x 1/4x 5/8-116,60010801511 9 x 1/4x 7/86,60025801527 x 1/4x 7/88,50025801537 x 1/4x 5/8-118,5001080157 41/2x 1/4x 5/8-11 13,3001080158 41/2x 1/4x 7/813,30025801594 x 1/4x 5/815,30025 HIGHPERFORMANCEZIRCONIADEPRESSEDCENTERGR INDINGWHEELSHP PLUSP erhaps the best DPC wheel on the market!A unique combination of super tough ceramicgrain and high performance zirconia grain, along with our special bond and curing process,resulting in a far superior grinding concentration of zirconia grain than mosttraditional wheels.

6 Provides super fast cutting actionand extended wheel life way beyond other performance abrasive alloy grain. Fast cutting action. Long wheel WheelsPart #SizeRPM Per Box801611 9 x 1/8x 5/8-116,60010801621 9 x 1/8x 7/86,60025801637 x 1/8x 5/8-118,50010801647 x 1/8x 7/88,5002580167 41/2x 1/8x 5/8-11 13,3001080168 41/2x 1/8x 7/813,30025 ZIRCONIA (Type 27)HP ZIRCONIA PIPELINE (Type 27)Max. WheelsPart #SizeRPM Per Box806111 9 x 1/8x 5/8-116,60010806129 x 1/8x 7/86,60025806131 7 x 1/8x 5/8-118,50010806141 7 x 1/8x 7/88,5002580617 41/2x 1/8x 5/8-11 13,3001080618 41/2x 1/8x 7/813,30025 Max. WheelsPart #SizeRPM Per Box807111 9 x 1/8x 5/8-116,60010807121 9 x 1/8x 7/86,60025807131 7 x 1/8x 5/8-118,50010807141 7 x 1/8x 7/88,5002580717 41/2x 1/8x 5/8-11 13,3001080718 41/2x 1/8x 7/813,30025 Max. WheelsPart #SizeRPM Per Box807011 9 x 1/4x 5/8-116,60010807021 9 x 1/4x 7/86,60025807031 7 x 1/4x 5/8-118,50010807041 7 x 1/4x 7/88,5002580707 41/2x 1/4x 5/8-11 13,3001080708 41/2x 1/4x 7/813,30025807094 x 1/4x 5/815,30025HP PLUS PIPELINE (Type 27)HP PLUS (Type 27) :P 2/23/10 8:50 PM Page MASONRY STONE CAST IRON (Type 27)Extra sharp silicon carbide wheel - Fast cutting, long WheelsPart #SizeRPM Per Box801411 9 x 1/4x 5/8-116,60010801429 x 1/4x 7/86,60025801431 7 x 1/4x 5/8-118,50010801441 7 x 1/4x 7/88,5002580147 41/2x 1/4x 5/8-11 13,3001080148 41/2x 1/4x 7/813,30025801494 x 1/4x 5/815,30025 DEPRESSEDCENTERGRINDINGWHEELS(Formerly Premium Flex Wheels)DUCTILE IRON-AC 24 S (Type 27)Max.

7 WheelsPart #SizeRPM Per Box801711 9 x 1/4x 5/8-116,60010801729 x 1/4x 7/86,60025801731 7 x 1/4x 5/8-118,50010801741 7 x 1/4x 7/88,50025 Max. WheelsPart #SizeRPM Per Box801331 7 x 1/4x 5/8-118,50010801341 7 x 1/4x 7/88,5002580137 41/2x 1/4x 5/8-11 13,3001080138 41/2x 1/4x 7/813,30025 Max. WheelsPart #SizeRPM Per Box801221 9 x 1/4x 5/8-116,6001080122-R1 9 x 1/4x 7/86,60025801231 7 x 1/4x 5/8-118,50010801241 7 x 1/4x 7/88,500258012741/2x 1/4x 5/8-11 13,300108012841/2x 1/4x 7/815,30025801294 x 1/4x 5/815,3002580129-38 4 x 1/4x 5/815,30025 ALUMINUM (Type 27)Special soft bond for fast stock removal without STEEL (Type 27)Designed to work with hard to grind material like stainless (Type 28)Special saucer shape wheels designed to grind in a moreflat position than Type WheelsPart #SizeRPM Per Box312261 9 x 1/4x 5/8-116,60010312279 x 1/4x 7/86,60025312281 7 x 1/4x 5/8-118,50010312291 7 x 1/4x 7/88,50025 Contamination :P 2/23/10 8:50 PM Page 3 Thin Cutting :P 2/23/10 8.

8 50 PM Page Cutting WheelsIn the Random Products tradition, we would like to introduce a new series of HIGH PERFORMANCE thin cutting wheels designed to cut stainless steel, steel, sheet metal, aluminum and other types of our constant search for perfection, we have developed special formulations that feature only the finest raw materials available; aunique combination of premium abrasive grains, heat resistant resins and two (2) layers of ultra thin fiberglass reinforcement. We usea special bond that allows the wheels to cut fast and last longer than most other high performance wheels on the wheels are manufactured on our high speed State of the Art automatic presses. These presses use the most advanced thin wheeltechnology in the abrasive business today and can produce wheels at a higher rate of speed than any of our up the advantages: Consistent quality from wheel to wheel. Price advantage We can offer a price advantage over the competition simply due to the large volume of wheelsthat can be produced.

9 Operator friendly Precise, effortless cutting with a minimum amount of dust or (def) going beyond others or beyond due limit, extreme, uncompromisingThe ULTIMATE Performer! Premium abrasive grains including specially treated zirconia grains Special Bond with Advanced Resin Formula Extended oven curing process to release almost every harmful filler that reacts to high temperatures in excess of 350 F (180 C) Contamination Free Contains less than iron (Fe), sulfur (S) and chloride (Cl) Will not leave residue or contaminants on workpiece that can possiblydevelop rust spots or other surface imperfections on stainless steel Environmentally & Operator Friendly Little waste of cutting material Extremely fast cutting Requires low pressure to cut which reduces operator fatigue and increases tool life Very little smoke or other harmful particles released in the airExcellent for Stainless Steel & otherTough Metals!TYPE 1 25 wheels per boxPART #SIZEMAX RPM805256 x.

10 040 x 7/810,200805214-1/2x .040 x 7/813,300 TYPE 27 25 wheels per boxPART #SIZEMAX RPM805806 x .045 x 7/810,20080580-H6x .045 x 5/8-1110,200805784-1/2 x .045 x 7/813,30080578-H 4-1/2 x .045 x 5/8-1113, :P 2/23/10 8:50 PM Page Steel / MetalFast cutting, long lasting wheels designed to cut stainless steel, steel, sheet metal, tubes, gratings, steel rope, reinforcements and various other FREE!TYPE 1 25 wheels per boxPART #SIZEMAX RPM803656 x .040 x 7/810,200803666 x 1/16 x 7/810,200803614-1/2 x .040 x 7/813,300803624-1/2 x 1/16 x 7/813,300 AluminumA special formulation designed to cut aluminum andother non-ferrous metals. Free cutting wheels with aminimum amount of loading or 1 25 wheels per boxPART #SIZEMAX RPM803156 x .040 x 7/810,200803166 x 1/16 x 7/810,200803114-1/2 x .040 x 7/813,300803124-1/2 x 1/16 x 7/813,300 Thin Cutting WheelsTYPE 27 25 wheels per boxPART #SIZEMAX RPM801956 x .045 x 7/810,20080195-H6 x .045 x 5/8-1110,200801934-1/2 x .045 x 7/813,30080193-H4-1/2 x.