This three piece SDS conversion set is for all portable and cordless drills with a 1/2" and 20 UNF fitting and is manufactured to convert all drill sizes from 1.5mm – 13mm into an SDS compatible drill...

This chuck features six flats on the shank ensure precise location in the chuck. A spring loaded outer sleeve makes it easy to remove attachments.

Keyless chuck that can be used in quick chucks and impact drivers to hold parallel shank drills bits up to 1/4 inch.