Crack Router KD-25 -- Doan machinery - vpm-engineering.be- lmt5061glq standard asphalt distributor ignition Crack Router ,Crack Router KD-25 The crack router is capable of grooving slots at 1-5cm by width,0-3cm by depth along cracks in concrete or asphalt pavement easily,accurately and quickly.Crack Router KD-25 -- Doan machinery - fiverings.co.inCrack Router KD-25 The crack router is capable of grooving slots at 1-5cm by width,0-3cm by depth along cracks in concrete or asphalt pavement easily,accurately and quickly.