[ 加水钻18*370 ]

[ 加水钻20*370 ]

[ 加水钻22*370 ]

[ 加水钻25*370 ]

[ 加水钻27*370 ]

[ 加水钻30*370 ]

[ 加水钻32*370[6分管] ]

[ 加水钻38*370 ]

[ 加水钻40*370[1寸管] ]

[ 加水钻44*370 ]

[ 加水钻51*370[1P空调孔] ]

[ 加水钻56*370 ]

[ 加水钻63*370[1.5P空调孔] ]

[ 加水钻76*370[5P空调柜机孔] ]

[ 加水钻83*370 ]

[ 加水钻120*350[污水.消防管孔] ]

[ 加水钻168*350[家用油烟机孔] ]

[ 干打钻32*370[6分管] ]

[ 干打钻32*450 ]

[ 干打钻38*370 ]

[ 干打钻40*370[1寸管] ]

[ 干打钻44*450 ]

[ 干打钻51*370[1P空调] ]

[ 干打钻56*370[空调管道] ]

[ 干打钻56*450 ]

[ 干打钻63*370[1.5P空调] ]

[ 干打钻63*450 ]

[ 干打钻76*370[5P空调柜机] ]

[ 干打钻83*370 ]