_x005F_x000D_ They are perfect adaptor for SDS electric hammer drill bits, which can convert your drill into a screwdriver. They are hexagonal shank conversion tools with 2 pits and 2 slots. _x005F_x000D_ _x005F_x000D_ Features: _x005F_x000D_ 1. 100% brand new and high quality. _x005F_x000D_ 2. Constructed of chrome vanadium steel, which is of high hardness and long durability. _x005F_x000D_ 3. 1/4" hexagonal shank drill bit converter with 2 pits and 2 slots. _x005F_x000D_ 4. You can convert your drill into a screwdriver by installing it in the drill. _x005F_x000D_ 5. Perfect adaptor for SDS electric hammer drill bits _x005F_x000D_ _x005F_x000D_ Specification: _x005F_x000D_ Material: Chrome Vanadium Steel _x005F_x000D_ Quantity: 3pcs _x005F_x000D_ Color: Black, Grey, Silver _x005F_x000D_ Inner Hexagon Size: 1/4" (6.35mm) _x005F_x000D_ Overall Length: 60mm/2.36in (Black, Grey), 75mm/2.95in (Silver) _x005F_x000D_ Weight: Approx. 98g _x005F_x000D_ _x005F_x000D_ Package Includes: _x005F_x000D_ 3 x SDS Socket Adaptor _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ Note:_x005F_x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.