For 2-13mm Drill Chuck SDS Plus Shank Adaptor Socket Hex Square Converter Tool

3/8 "SDS Plus Shank [1/2" x 20 UNF]. 1 x 3/8" SDS Plus Shank. Also turns impact wrench to perform drilling functions as well. 1/4 HEX Shank [1/2 "x 20 UNF]. Recording: HEX, 16.8 mm. Easily and securely install a wide range of drill bits with 2-13mm shanks.

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