KESON PM105BLACK - 5 LB Permanent Weatherproof Chalk Blk Woodworking Tools 0 provides increased power in

0 provides increased power in extreme cold weather conditions (below 0F / -18C) and delivers more work per charge

Depth adjustment for flush drives into a variety of surfaces

delivering 155 CFM of airflow

crack and mushroom like steel heads

KESON PM105BLACK - 5 LB Permanent Weatherproof Chalk Blk Woodworking Tools 0 provides increased power inProChalk Permanent chalk for weatherproof and waterproof lines that arent going to go away any time soon. Most users are choosing this level of intensity for applications that are going to be covered. This level is engineered for more extreme conditions. Exterior applications include exterior layout, extreme conditions, concrete layout, long term applications.