Rotary Slips can accommdate drill pipe from 23/8 to 51/2 inch(60.3-139.7mm)O.D.. They are classified as type Short(SDS), Medium( Rotary Slips can accommdate drill pipe from 23/8 to 51/2  inch(60.3-139.7mm)O.D..They are classified as type Short(SDS), Medium(SDML) and Extra Long(SDXL) accordingto gripping length. SDS slips are designed for shallow hole drilling, SDML slipsare the perfect choice for all medium depth drilling, SDXL slips are desingedfor deep drilling.

Rotary Slip