valutazioni - 2, GPA: 3.5
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Facilità d'uso
DO NOT CLICK TRIGGER OFF AND ON IN AN ATTEMPT TO START A STALLED DRILL-THIS CAN DAMAGE THE DRILL. 8. To minimize stalling on breaking through the material, reduce pressure on drill and ease the bit through the last fractional part of the hole. 9. Keep the motor running when pulling the bit back out of a drilled hole. This will help prevent jamming. OPERATION- Care in Drilling Twist drills are brittle and will break if enough bending stress is applied. To avoid stress on the drill bit, try extending your index finger along the side of the drill-housing with your middle finger on the trigger. Remember — guide the tool, don't force it! Should the tool become overheated, run it free of any load. The drill will cool faster by running it without load. Drilling in Metal Use a cutting lubricant when drilling metals. The exceptions are cast iron and brass which should be drilled dry. The cutting lubricants that work best are sulphurized cutting oil or lard oil; bacon grease will also serve the purpose. Aluminum is best drilled with turpentine or kerosene. Drilling in Wood Holes in wood can be made with the same twist drills used for metal. These bits may overheat unless pulled out frequently to clear chips from the flutes. For larger holes, use Power Drill Wood Bits with a shank size that will fit your drill’s chuck. Work that is apt to splinter should be backed up with a block of wood. Let up on the pressure just before the tip cuts through, this will give a good clean hole. Always leave the drill running when pulling it back out of a drilled hole, this prevents jamming. Accessories To multiply the usefulness of your Drill, a wide variety of accessories are available from your regular Black & Decker dealer. Some of these accessories are listed below. We strongly recommend that your first purchase be the No. U-2106 Safety Glasses which should be worn when using all drill accessories. HOLE SAWS cut 3A", 1" or 1 Vs" diam. holes in wood up to %" thick. POLISHING BONNETS. For cleaning, polishing, waxing of cars, floors, etc. WIRE CUP BRUSH removes rust, scale, and old paint from metal surfaces. STAND permits steady, vertical drilling for accurate work. WIRE WHEEL BRUSHES clean and burnish metal, remove rust and paint. DRILL BIT SHARPENER enables you to extend the useful life of your drill bits. DRILL PUMP uses 2 pcs. of ga rden hose. Non-flamma- ble liquids only. Thoroughly paint in up gal. cans, easy. mixes to 1-Fa st, SAFETY GLASSES (No. U2106). Lightweight, clear plastic with side shields. Wear alone or over regular glasses. j / IMPORTANT INFORMATION Grounding Your Drill has a grounding system to protect you from electric shock if some damage should occur to the wiring of the tool. This system utilizes the Drill's approved 3-conductor power cord and 3-prong grounding type attachment plug, which should be used with the proper grounding type receptacle, in accordance with the National Electric Code, Canadian Electrical Code, an...
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