VIFER Bit Holder SDS Plus Shank to 1/4" Hex Socket Adaptor and 1/4" 3/8" 1/2" Square Drill Bit Extension Connector

Description: These bit holder and extension adapters are made from high quality carbon steel and chromium-vanadium 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. Specifications: Material: Stainless steel and chromium-vanadium 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