The BlueSpot 3 Piece SDS Plus Adaptor Chuck And Key Set is specially designed to adapt all drill sizes from 1.5mm - 13mm for use with an SDS compatible drill. Suitable for use with all portable and cordless drills with a 1/2" and 20 UNF fitting.

• Specially designed to adapt all drill sizes from 1.5mm - 13mm for use with an SDS compatible drill

• Suitable for use with all portable and cordless drills with a 1/2" and 20 UNF fitting