Specifications and models:

[Steel Chuck Head Shell] Type Standard Package

[Steel Chuck Head Shell] 14-piece Set

[Steel Chuck Head Shell] 14-piece Plastic Box

[Steel Chuck Head Shell] 56-piece set

[Steel Chuck Head Shell] Plastic Box 56 Piece Set

[Steel Chuck Head Shell] Plastic Box Universal Cover

[Thirteen impact drill] standard package

[Thirteen Impact Drill] 14-piece set

[Thirteen Impact Drill] 56-piece set

[Thirteen Impact Drill] Plastic Box 14-piece Set

[Thirteen Impact Drill] Plastic Box 56 Piece Set

[Thirteen Impact Drill] Plastic Box Universal Sleeve