Master Bushing Accessories according to API Spec 7K for well drilling

Bit breaker adapter plates are installed inside the master bushing drive pin holes and provide a 13-9/16 inch square hole to connect bit breakers.they are used for MPCH,MSPC,MDSP and MSP.P/N:1816 used for 23-49.5 inch master bushing;P/N 1815 used for 17.5-21 inch master bushing.

Lifting slings for removing and installing bushings and insert bowls.

With 2 hooks P/N 1021 for removing and installing insert bowls.

With 4 hooks P/N 6699 for removing and installing bushings.

Bit breakers are mostly used for screwing standard 3-cone bit.

Tiptop was established in the year of 2006, located in the center of China, Xi’an City, which is an ISO certified comprehensive manufacturer & distributor in the field of Oil & Gas upstream, downhole drilling tools, downhole fishing tools, downhole mud motor, and servicing the worldwide drilling companies, EPC contractors and oil companies. With our great diligence & years of experiences, we have built a long term cooperation with clients from North America, Middle East, Europe, Southeast Asia and other areas.

-One stop procurement service at more favorable prices

Being in the field of oilfiled for more than 13 years , Tiptop team can offer customers with whole package requirements in favorable prices , which are supported by Tiptop qualified vendors .

-Strict quality control & Continuous after-sales service

All of Tiptop supplied products are from API certified manufacturers. For each enquiry, from order placement to final delivery, no matter for the whole package or small spare parts, we have internal inspection team to ensure the superior quality, strong packing & timely delivery. Any TPI inspection are available with Tiptop from SGS/BV/TUV/DNV etc..

Besides,Thoughtful and prompt after-sales service will be provided to guarantee customerS' benefits .