Haosie SDS Drill Bit Set, 4pcs SDS Chuck Adapter, 1/4 3/8 1/2 Square Drill Bit Adapter, 1/4 Hex Socket SDS Adapter, Drill Bit Adaptor Suitable for Telescopic Hand Drills or Ele

• Specifications: SDS drill bit set adapter specifications are as follows: 1/4 socket 80mm/3.15(length), 1/4 square 65mm/2.56(length), 3/8 square 65mm/2.56(length), 1/2 square 75mm/2.95(length)
• Professional Manufacturing: SDS chuck adapter made of stainless steel, heavy construction grade materials, strong structure, high hardness, long service life
• Professional Design: The square drill bit adapter adopts ball carrier design, quick connection or disconnection, to ensure that the transmission process is fixed, effectively reduce the screw loss
• Usage Scenario: SDS adapters are used for telescopic hand drills or electric screwdrivers that bend, twist and rotate using drill bits into narrow and confined spaces
• Customer Satisfaction: If the packaging of the drill bit adaptor you receive is damaged, please contact us and we are always available to assist you

Description: These bit holder and extension adapters are made from high quality carbon steel with heavy duty construction to ensure maximum durability. It can be used for drills and bits making these extension adapters very handy and multipurpose. Features: Hard steel adapter for maximum durability, the heavy-duty construction allows for long service life. Ball detent design for quick connect or disconnect and ensuring stay in place while driving. Universal SDS plus shank would fit many electric drills and chuck. The small size allows you to bring your bit extension anywhere to get any job done and can fit into many tool bag. There are one hex socket and three square adapters in different sizes and you can use the proper one for various needs. Specifications: Material: Stainless steel Type: SDS Plus--80mm x 1/4 hex socket, SDS Plus--65mm x 1/4 square head, SDS Plus--65mm x 3/8 square head, SDS Plus--75mm x 1/2 square head Quantity: 4 Package Includes: 1 x Hex Socket Extension Adapter 3 x Square Extension Adapters