Assessments - 3, GPA: 3.7
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Facilidade de uso
Maintain light pressure on the handle to compensate for the weight of the drill motor on the tap. As soon as the tap comes out of the hole, raise the motor and tap clear of the workpiece. NOTE: Only the low speed shift setting on the 2-speed drill is recommended for tapping. Using Twist Drills When preparing to drill, align the bit with the area to be drilled. When proper alignment is established, energize the magnet and start the drill motor. A pilot hole is recommended for drilling holes larger than 1/2" in diameter. When drilling, apply only enough force to produce a curled chip. Applying too little force will result in small broken chips and increased drilling time. Applying too much force will cause overheating of the bit resulting in short bit life. Overheating of the bit can be noticed when drill bit and chips turn brown or blue. Excessive force can cause the to slow down to a point where drilling will increase. The use of cutting lubricants will reduce drilling heat and increase bit life. Using MILWAUKEE STEEL HAWG™ CUTTERS MILWAUKEE STEEL HAWG™ CUTTERS cut an annular ring around the edge of the hole leaving the center “slug” intact. This greatly reduces the time, power and drilling force required. The carbide teeth also leave a finished hole that does not require reaming. These cutters are designed for use with an electromagnetic or industrial drill press. • Do not use these cutters in hand held tools. • Center pin is spring loaded. Provide protection from ejected slug for people and property below drilling area. • Do not remove cutter from arbor unless slug is removed. Slug may be ejected unexpectedly. • Keep pump bottle and hose away from moving parts. • Use pliers to remove chips from bit and arbor only after motor has stopped. • Avoid contact with the carbide tips. • Periodically inspect the carbide tips for loose or cracked tips. DO NOT USE carbide tips with cracked or loose tips. WARNING • These bits require the use of HAWG WASH™ cutting fluid for extended life. Do not use cutting fluid in an overhead or any other position thatallows cutting fluid to enter motor or switch enclosure. • Wet connections are shock hazards. Prevent cutting fluid from travelingalong cord and contacting the outlet, extension cord connections or tool plug. Each time tool is pluggedin, elevate extension cord or gangbox connections and arrange a driploop (See Fig. 12). If plug or connections get wet, turn power off to outletbefore unplugging tool. Fig. 12 12 WARNING Always use well maintained equipment with minimum spindle run out. Attaching MILWAUKEE STEEL HAWG™ CUTTERS See the information supplied with your arbor. Cutting Procedure 1. Refer to the chart supplied with the arbor to determine the proper drill rotating speed for the type of material and cutter diameter. When using this chart, use the upper end of the range for softer materials and the lower end for harder materials. Set the drill rotating speed to the recommended speed. 2. Posit...
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