... 100*20*14mmGough grinding: 180# Hand Edger Grinder GHE-02:Specification: DC motor, big power, high speed rotating grinding wheel, fast ... 14mmRough grinding: 180# Hand Edger Grinder GHE-07:Specification: DC motor, big power, high speed rotating grinding wheel, fast grinding, ... grinding: 240# Hand Edger Grinder GHE-08:Specification: DC motor, big power, high speed rotating grinding wheel, fast grinding, ...