钻头规格尺寸文档

1-1.各种规格钻头尺寸分数钻头尺寸分数钻头尺寸分数钻头尺寸字母钻头尺寸1/64″1/32″″″0.3968mm25/64″″0.7937mm13/32″1.1906mm27/64″″9.9218mm49/64″″19.446mmABCDEF″5.9436mm6.0452mm6.1468mm6.2484mm6.35mm″10.318mm25/32″10.715mm51/64″11.112mm13/16″11.509mm53/64″11.906mm27/32″12.303mm55/64″12.700mm7/8″″″″″″″″″19.843mm20.240mm20.637mm21.034mm21.431mm21.828mm22.225mm22.621mm23.018mm23.415mm23.812mm24.209mm24.606mm25.003mm25.400mm″″″″″″″″″″″″″″″″″″″″″″″″″3/64″″1/16″″1.5875mm7/16″1.9843mm29/64″2.3812mm15/32″2.7781mm31/64″3.1750mm1/2″3.5718mm33/64″3.9687mm17/32″″″″″″″″5/64″3/32″7/64″1/8″″″″″″″6.5278mm6.6294mm6.7564mm6.9088mm7.0358mm7.1374mm7.366mmGHI9/64″5/32″11/64″13.096mm57/64″13.493mm29/32″″13.890mm59/64″″14.287mm15/16″″14.684mm61/64″″15.081mm31/32″″15.478mm63/64″″J4.3656mm35/64″″4.7625mm9/16″″KLMNOP3/16″″13/64″″7/32″″15/64″″1/4″″17/64″″9/32″″19/64″″5/16″″21/64″″11/32″″23/64″″3/8″″5.1593mm37/64″″5.5562mm19/32″″5.9531mm39/64″″7.493mm7.6708mm8.0264mm8.2042mm8.4328mm8.6106mm8.8392mm9.0932mm9.3472mm9.5758mm9.8044mm10.0838mm10.2616mm10.4902mm6.3500mm5/8″″15.875mm1″16.271mm16.668mm17.065mm17.462mm17.859mm18.256mm18.653mm19.050mm1″6.7468mm41/64″″7.1437mm21/32″″7.5406mm43/64″″7.9375mm11/16″″8.3343mm45/64″″QRSTUVWXYZ8.7312mm23/32″9.1281mm47/64″″9.5250mm3/4″″″

1-2.各种规格钻头尺寸号码钻头尺寸号码钻头尺寸号码钻头尺寸号码钻头尺寸1″″″″″″″″″″″″″″″″″″″″5.7912mm21″″″″″″″″″″″″″″″″″″″″4.0386mm413.9878mm423.9116mm433.8608mm443.7973mm453.7338mm463.6576mm473.5687mm483.4544mm493.2639mm50″″″″″″″″″″″″″″″″″″″″2.4384mm6162636465666768697071727374757677787980″0.9906mm0.9652mm0.9398mm0.9144mm0.889mm25.6134mm225.4102mm235.3086mm245.2197mm255.1816mm265.1054mm275.0546mm284.9784mm294.9149mm304.8514mm314.8006mm322.3749mm2.2606mm2.1844mm2.0828mm2.0574mm1.9939mm2.0066mm1.8542mm1.778mm″″″″″″″″″″″″″″″″″″″34560.8382mm0.8128mm0.7874mm0.7416mm0.7112mm0.6604mm0.635mm78910111213141516171819203.048mm511.7018mm1.6129mm1.5113mm1.397mm2.9464mm522.8702mm532.8194mm544.699mm330.6096mm0.5715mm0.5334mm0.508mm4.6228mm344.572mm352.794mm551.3208mm1.1811mm1.0922mm1.0668mm1.0414mm1.016mm4.4958mm364.3942mm374.3053mm384.2164mm394.0894mm402.7051mm562.6416mm572.5781mm582.5273mm592.4892mm600.4572mm0.4064mm0.3683mm0.3429mm

钻头规格表钻头规格,钻头规格表,钻头的规格钻头是用来在实体材料上钻削出通孔或盲孔，并能对已有的孔扩孔的刀具。常用的钻头主要有麻花钻、扁钻、中心钻、深孔钻和套料钻。扩孔钻和锪钻虽不能在实体材料上钻孔,但习惯上也将它们归入钻头一类。钻头结构：一种钻头，包括一个刀杆（１），刀杆有一个尖端，尖端有两个位于一个主平面（Ｃ－Ｃ）上的切削刀片（５、５′），所述切削刀片（５、５′）具有在共同第二平面（Ｅ－Ｅ）上取向的短的中心切削刀刃。所述刀刃形成一个点状中心切削刀刃用于进入工件，并且由此将钻头对中。在刀杆上，设两个排屑槽（６、６′），所述排屑槽（６、６′）从尖端延伸到底端。在沿刀杆的任一截面上，排屑槽在管平面上都位于彼此径向相对的位置，管平面与在管的两侧的两个刃带的共同刃带平面（Ｆ－Ｆ）成９０°延伸，所述刀杆在平该面具有最大的刚性。中心切削刀刃的第二平面（Ｅ－Ｅ）的取向与刃带平面或刀杆的底端的主刚性方向（Ｆ－Ｆ）大约成９０°角。钻头是一种在对混凝土等进行的钻孔作业中，能缓和钻孔状态突然改变的情况，使钻孔作业稳定，即使在产生大粒的切屑时，钻孔效率也不致降低的钻头。钻头大致呈辐射状配置的切刃部，具有至少2个主切刃部、以及在圆周方向上配设于所述主切刃部与主切刃部之间的，至少两个副切刃部，所述主切刃部具备作为其切刃的主切刃，主切刃内端位于旋转中心，外端则位于切刃部的旋转轨迹的外缘；所述副切刃部具有作为其切刃的副切刃，该副切刃内端位于向外部的旋转轨迹的外缘径侧偏离旋转中心的部位，外端则位于向旋转中心侧偏离切刃的位置上。一种钻头，具备配置于钻头基端一侧且于基端部上形成有柄部的轴状钻头主体部具有由切削面与后隙面的接合缘向前端侧突设而形成自钻头旋转中心侧向外径侧配置成大致辐射状；前端的多个切刃部、及设于切该刃部；所述切刃的切刃，所述切刃各类钻头规格如下表钻头规格180度规格M3小径大径全长小径刃长柄径3.46.565134.58.075185.59.585226.611.090256.58M4M59.511M6

M89.014.01002811.017.51103014.020.0115326.8511.090258.5514.01002810.115.01103013.520.01153212121211121212M10M121/45/163/81/2钻头规格90度规格M3小径大径全长小径刃长柄径3.46.465354.58.475425.510.485506.612.590539.016.5100536.4M48.4M510.4M612.0M812.0钻头规格180度规格M3小径大径全长小径刃长柄径3.46.565134.58.075185.59.585226.611.090259.014.01002811.017.51103014.020.0115326.8511.090258.5514.01002810.115.01103013.520.0115326.58M4M59.51112121211121212M6M8M10M121/45/163/81/2钻头规格90度规格M3小径大径全长小径刃长柄径3.46.465354.58.475425.510.485506.612.590539.016.5100536.4M48.4M510.4M612.0M812.0钻头外径钻头长度钻头外径钻头长度

φ20mm350mmφ22mm350mmφ24mm350mmφ102mm350mm/420mmφ108mm350mm/420mmφ110mm350mm/420mmφ26mm350mm/420mmφ114mm350mm/420mmφ28mm350mm/420mmφ120mm350mm/420mmφ30mm350mm/420mmφ127mm350mm/420mmφ32mm350mm/420mmφ132mm350mm/420mmφ38mm350mm/420mmφ150mm350mm/420mmφ40mm350mm/420mmφ159mm350mm/420mmφ44mm350mm/420mmφ166mm350mm/420mmφ50mm350mm/420mmφ180mm350mm/420mmφ57mm350mm/420mmφ200mm350mm/420mmφ63mm350mm/420mmφ220mm350mm/420mmφ76mm350mm/420mmφ250mm350mm/420mmφ83mm350mm/420mmφ275mm350mm/420mmφ89mm350mm/420mmφ300mm350mm/420mm钻头规格180度规格M3小径大径全长小径刃长柄径3.46.565134.58.075185.59.585226.611.090259.014.01002811.017.51103014.020.0115326.8511.090258.5514.01002810.115.01103013.520.0115326.58M4M59.51112121211121212M6M8M10M121/45/163/81/2钻头规格90度规格M3小径大径全长小径刃长柄径3.46.465354.58.475425.510.485506.612.590536.4M48.4M510.412.0M6

M89.016.51005312.0中心钻头规格表刃径(d)刃径公差刃长(L2)柄径(D)全长(L)0.050.40.50.60.70.80.91.00.53.031-0.050.05-0.050.63.0310.05-0.050.73.5360.05-0.050.80.93.5364.0360.05-0.050.05-0.051.04.0360.05-0.051.24.010036421.24.00.051.2-0.051.45.00.051.5-0.051.85.0421.85.01001.85.01501.85.02000.082.02.45.042-0.082.46.01002.46.01502.46.0200

0.082.53.06.047-0.083.08.01003.08.01503.08.02000.083.03.67.757-0.083.610.01003.610.01503.610.02000.083.23.87.757-0.080.084.04.810.069-0.084.810.01004.810.01504.810.02000.125.06.011.069-0.126.012.01006.012.01506.012.02000.126.08.016.090-0.120.128.010.018.010012.018.010015.022.0110-0.120.1210.012.0-0.120.12-0.12高速钢空心钻头，又名取芯钻头或开孔器，钻头分类：高速钢钻头，硬质合金钻头，钨钢钻头；削切深度：35MM、50MM、100M；适合钻机：进口的磁座钻、磁力钻、国

产磁座钻、磁铁钻、吸铁钻、钢板钻、磁性钻、机床、台钻、座钻等。直径规格：12MM至100MM;钻头主要材质有高速钢类；粉末冶金类；硬质合金类。钻头轴线要与砂轮面斜出60°的角度。这个角度就是钻头的锋角，此时的角度不对，将直接影响钻头顶角的大小及主切削刃的形状和横刃斜角。这里是指钻头轴心线与砂轮表面之间的位置关系，取60°就行，这个角度一般比较能看得准。这里要注意钻头刃磨前相对的水平位置和角度位置，二者要统筹兼顾，不要为了摆平刃口而忽略了摆好度角，或为了摆好角度而忽略了摆平刃口。钻头的长度和直径之比越大，其弯曲倾向增加。减小长径比，可以减小曲挠力，从而避免钻头折断和孔径误差加大。较深的孔要求钻头规格有较大的长径比。通常孔深超过3倍直径就是“深孔”，而微钻的孔深一般都要超过这个限度。电锤钻头规格:6mm,8mmx110mm;8mmx160mm;8mm,10mm,12mmx210mm,10mm,12mm,16mm,20mmx450mm.硬质合金电锤钻主体采用优质合金钢材，刀头采用硬质合金焊接而成。与各种电建材上钻孔。是建筑、安装行业中用途广、效锤机配套使用,适用混凝土、砖等硬质率高的打孔工具。电锤钻头套装规格为：5*110mm,6电锤钻头套装规格为：5*110mm,6*110mm,6*160mm,8*160mm,10*160mm电锤钻头圆柄方柄6MM8MM10