The DeWalt DWE4207-QS is a compact angle grinder with a 125 millimeter grinding wheel. The soft start lowers the power when switching on the sharpener, so that you have more control over the job to be done. The side handle, which dampens the vibrations during work, also contributes to user comfort. And even with long-term and intensive use, the DWE4207-QS continues to do what you bought it for. The special dust ejection system removes most of the dust and grit from the air stream before it flows past the engine. This prevents damage and wear caused by abrasion, so that you perform grinding work at full power for years.