Drill Chuck Connector, 4 Pieces, Square, Hexagonal, Round Shank Adapter, Shank Conversion

Function:1. The set includes 4 types of drill chuck adapters to meet your various needs.2. Made of high-speed steel, durable and high-strength.3. The screw is well-made, these adapters can be used safely.4. Each adapter is well-made, high-quality, and durable.5. These adapters will make your work more convenient and less laborious.Specifications:Item Type: Drill Chuck ConnectorMaterial: High-Speed ​​SteelPackage List:1 Piece 3/8-24UNF to 1/4" Hex Shank Thread Adapter 1 Piece 1/4" Hex Shank 1/2-20UNF Thread Adapter 1 SDS1/2-20UNF to 1/2" Round Shank Thread Adapter 1 SDS1/2-20UNF to 1/2" Square Shank Thread Adapter