14 Sizes: 14 Magnetic drill socket set (one for each size). 14 different sizes: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm. The drill driver set can be used for many jobs, e.g. Woodworking, car and machine repair.
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