Chinese factory Tct Drilling Holes Magnetic Annular Cutter
ModelSizeModelSizeDNTC-40120 12*50DNTC-40340 34*50DNTC-40130 13*50DNTC-40350 35*50DNTC-40140 14*50DNTC-40360 36*50DNTC-40150 15*50DNTC-40370 37*50DNTC-40160 16*50DNTC-40380 38*50DNTC-40170 17*50DNTC-40390 39*50DNTC-40180 18*50DNTC-40400 40*50DNTC-40185 18.5*50DNTC-40410 41*50DNTC-40190 19*50DNTC-40420 42*50...... ............ ......DNTC-40270 27*50DNTC-40550 55*50DNTC-40280 28*50DNTC-40560 56*50DNTC-40290 29*50DNTC-40570 57*50DNTC-40300 30*50DNTC-40580 58*50DNTC-40310 31*50DNTC-40590 59*50DNTC-40320 32*50DNTC-40600 60*50DNTC-40330 33*50