Sugar Land TX USA
Drill Pipe Rotary Slips Rotary slips can accommodate drill pipe from 2-3/8"-7" O.D. They are classified as type Ultra-Short (SDS-S), Short (SDS), Medium (SDML) and Extra Long (SDXL) according to gripping length. SDS-S slips and SDS slips are designed for shallow drilling, SDML slips are the perfect choice for all medium depth drilling. SDXL slips are designed for deep drilling.