双头薄板切割器是一种以电气钻为动力的切割器，它可双头切割2毫米以下薄板，当一头切割变钝时可换另一头继续切割，无论切割平面还是曲面板材，均可作直线、曲线、圆弧或其它不规则线条切割，当配上固定台架后可切割55毫米 260毫米标准规则圆孔。本产品具有重量轻、体积小、操作简便等特点，是汽车修理、家居装修、钣金制作、及新产品开发的理想工具。1．刀头刃口处勤加油特别是切割铝板尤为重要。2．先开电钻后切割，结束时先退出后关电钻。3．切割时刀杆与钢板必须保持垂直，严防硬蹩折断刀头4．切割圆弧时应使用固定支架，以便圆弧过渡光滑漂亮。5．切割圆弧时应先钻出一个11毫米及3毫米定位孔，将刀头伸入再进行切割。6．固定台架与电钻配套孔为45毫米，当电钻孔径发生变化时应配上相应衬垫，使其牢固固定。打开护盖1，取出防松螺丝2，松开紧定螺丝2，对准刀杆上的定位孔，按尖头方向用钳子拔出刀杆3，重新装上刀杆，拧紧螺丝即可。逆时针旋出压紧帽4，将新刀头放入即可。1．刀杆材料及硬度：高速成钢淬硬HRC58-60。2．割缝3MM。3．配套电钻（气钻）8MM，功率260W，转速1600-2600。4．允许切割厚度：2MM内不锈钢板、铁板、铝板、铜板等金属板材，2.5MM内蜚金属板材均可任意切割。5．新版精装型产品备有切割圆弧的固定台架，切割圆弧直径为55MM-260MM。CharacteristicsandapplicationDouble-headsheetmetalnibblerispoweredbyelectricdrillerforcuttingofmetalsheetbelow2mm.Ithastwodieheadsforcutting,andwhenonebecomesdull,youcanusetheothertocutmetalsequentiallyNot,onlycuttingplanebutalsocuttingcurve,itcancutalongline,curve,circularandotherirregularshapes.Whenattachedwithfixedshand,itcancutstandardcircle,thediameterofwhichisfrom55mmto260mm.Comparedwithothersimilarproduct,itislight,smalldimensionandeasytooperate.Itiswidelyusedinautomobilerepair,household,metalsheetanddevelopingnewproduct.Operationattentions1.Addoilstobladeofdieheadoften,especiallycuttingaluminumsheet.2.Startupelectricdrillerbdforecutting,andturnoffelectricdrillerafterfinishingcutting.3.Keepthesheetmetalverticalwiththepunchneedletoavoidbreakingofdiehead.4.Usefixstandwhencuttingcircularinordertomakeitbeauty.5.Drillan11mmholeanda3mmholeforpositionbeforecuttingcircular,andputthedieheadinhloeforcutting.6.Thediameteroftheclippingholcofthefixstandmatchedwiththedrilleris45mm.Andifthedrillerholeischanged,youcanaddcertainrubberorplasticliningstomakedrillerclippeptightly.ReplacementofthepunchneedleOpencover(1),takeoutfasteningscrews(2)andunfastenthescrew(2),pulloutpunchneedle(3)alongdirectionofpointheadandinstallanewpunchneedle,thenfastenthescrew.ReplacementofthedieheadScrewoutthefasteningnut(4)counterclockwiseandinstallnewdieheadMaintechnicalparameters1.Materialandhardnessofpunchneedle:highspeedsteelandHRC58-60.2.Seamofcutting:3mm3.Matchedelectricorairdriller:8mm,powermorethan260W,speedfrom1600rpmto2600rpm.4.Permissionthicknessofcuttingsheet:metallessthan2mm,andothermateriallessthan2.5mm.5.Newstyleproductwithfixstandforcuttingcircular,anditcancutcircularfrom55mmto260mm