Cordless Impact Wrench Restoration DeWALT DCF 897

DeWalt 897 electric wrench, the appearance is seriously worn, the sleeve is missing, The internal impact block and T-axis are seriously worn, and it can be turned by plugging in electricity Replace the severely worn impact block and T-axis, replace the bearings Make label stickers, repair the rubber part of the appearance Make 8.0Ah battery pack with ten 21700 batteries Strong power after repair.