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Store these so that you wJtlhave the propersize of celtet for any accessory or drill bit you want to use. Currently, the No_ 25036 I/8" and No 25037 3/32" coltets accommodate all of the available Sears accessories. Mandrels A mandrel is a shank with a threaded or screw head, and mandrels are required when you use polishing accessories, cutting wheels, sanding discs, and polishing points The reason mandrels are used is that sanding discs, cutting wheels and similar accessories must be replaced frequently The mandrel is a permanent shank, allowing you to replace only the worn head when necessary, thus saving the expense of replacing the shaft each time Screw Mandrel Noo53089 This is a screw mandrel used with the felt polishing tip and felt polishing wheels. Small Screw Mandrel Noo25028 This is a mandrel with a small screw at itstip, and is used with emery cutting wheels, sanding discs and polishing wheels High Speed Cutters Available in many shapes, high speed cutters are used in carving, cutting and slotting in wood, plastics and soft metats such as aluminum, copper and brass. These are the accessories to use for freehand routing or carving in wood or plastic, and for prec_slon cutting Tungsten Carbide Cutters These are tough,long-lived cutters for use on hardened steel, fired ceramics and ether very hard materials They can be used for engraving on toe_sand garden equipment Small Engraving Cutters This group has a wide variety of sizes and shapes, and are made for intricate work on ceramics (greenware),wood carvings,jewelry and scrimshaw They often are used in making complicated printed circuit boards. They should not be used on steel and other very hard materials but are excellent on wood, plastic and soft metals Needs 3/32" cotlet_ Aluminum Oxide Grinding Stones Round, pointed, fiat J you name the shape and there is one available in this category. These are made of aluminum oxide and cover virtually every possible kind of gdnding application Use them for sharpening lawn mower blades, screwdriver t_ps, knives, scissors, chisels and other cutting tools. Use to remove flash from metal castings, deburdng any metal after cutting smoothing welded joints,grinding off rivets and removing rust, In machine shops, high speed drills and cutters normarly are ground with aluminumoxide wheels Silicon Carbide Grinding Stones Tougher than aluminum oxide points, these are made especially for use on hard materials such as glass and ceramics. Typical uses might be the removal of stilt marks and excess glaze on ceramics and engraving on glass Polishing Accessories These includean impregnatedpolishingpoint and an impregnated polishing wheel for bringing metal surfaces to smooth finish; a felt polishing tip and felt polishing wheel and cloth polishing wheel, all used for polishing plastics, metals, jewelry and small parts Also included in this group is a .olishingcompound (No_25031) for use with the felt and cloth polishers. Polishing points make a very smooth surface, but a high iuster is obtained using felt or cloth wheels and pofishing compound. No polishing compound is needed when usingthe 25034 Polishing Wheel Aluminum Oxide Abrasive Wheels Use to remove paint, deburr metal polish sta nless steel and other metals Available in fine and medium grits Sanding Accessories Sanding discs in fine, medium and coarse grades are made to fit mandrel No. 25028. They can be used for nearly any small sanding job you might have, from model making to fine furniture finishing.In addition, there is the drum sander, a tiny drum which fits into the Rotary Tool and makes it possible to shape wood, smooth fiberglass, sand inside curves and other difficult places, and other sanding jobs Youreplacethe sandingbandsonthedrumas they become worn and lose their grit Bands come in fine and coarse grades Wire Brushes Three different shapes of wire brushes are available For best results wire brushes should be used at speeds not greater than t5,000 RPM. They remove rust from tools and other metal surfaces, and clean and burnish metal parts Use for such jobs as cleaning electrical connections to assure good conduction Bristle Brushes These are excellent cleaning tools on silverware, jewelry and antiques The three shapes make it possible to get into tight corners and other difficult places Bristle brushes can be used with polishing compound for faster cleaning or polishing _ Allow brushes to run at operating speed for at least one minute before using wheel. During this time no one is to stand in front or in line with the brush, do not run in excess of 15,000 RPM. Cutting Wheels These thin discs of emery or fiberglass are used for slicing, cutting off and similar operations Use them for cutting off frozen boft heads and nuts, or to resIot a screw head which has become so damaged that the screwdriver won't work in it..Fine for cutting BX cable, small rods, tubing, cable and cutting rectangular holes in sheet metaf _When using steel saws, cutoff wheels, high spe...

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