| Place of Origin |
Jiangsu China (Mainland) |
| Brand Name |
SUTONGJINNIU |
| Model Number |
W |
| Type |
Slip |
| Machine Type |
Drilling Tool |
| Certification |
API |
| Processing Type |
Casting |
| Use |
Well Drilling |
pipe from23/8-51/2 inch(60.3-139.7mm)O.D.. They are classified as type Short(SDS), Medium(SDML) and Extra Long(SDXL) according to gripping length. SDS slips are designed for shallow hole drilling, SDML slips are the perfect choice for all medium depth drilling, SDXL slips are desinged for deep drilling. Technical Specifications:ModelSlip Body size(in)31/241/2SDSPipe sizein23/827/831/231/2441/2mm60.373.088.988.9101.6114.3weightkg716866838076lb157150146183176168SDMLpipe sizein23/827/831/231/2441/2mm60.373.088.988.9101.6114.3weightkg98959210510196lb216210203232223212SDXLpipe sizein---31/2441/2mm---88.9101.6114.3weightkg---118114108lb---260252238Modelslip body size(in)551/2SDMLpipe sizein441/2541/2551/2mm101.6114.3127114.3127139.7weightkg104100951019792lb229221210223214203SDXLpipe sizein441/2541/2551/2mm101.6114.3127114.3127139.7weightkg116112106116110105lb256247234256243232