Oil Well Drilling Tool Three-Blade Drag Drill Bit 7-7/8''

Features:

Blade bits are a common tool for rework operations. They are used to drill cement plugs and settlers to drill sand Bridges, salt Bridges, and to scrape dirt from casing walls and hard wax, as well as some mineral crystals. Still well scraped to keep the wall clean, it can be used to drill down the bushing and side track (which can destroy the keyway to form side track) or to drill and rub the perforated shell pad, etc.

Under the action of drilling and pressure, the drilling cargo is drawn along with the cement at the bottom, and by rotating, the drawn part is cut in the circumferential direction, and it will gradually drill down. The sidelobe will be milled by drilling cargo to create a cylindrical space for better wellbore trimming by drilling.

Packaging

After Sales Warranty

Features:

Blade bits are a common tool for rework operations. They are used to drill cement plugs and settlers to drill sand Bridges, salt Bridges, and to scrape dirt from casing walls and hard wax, as well as some mineral crystals. Still well scraped to keep the wall clean, it can be used to drill down the bushing and side track (which can destroy the keyway to form side track) or to drill and rub the perforated shell pad, etc.

Under the action of drilling and pressure, the drilling cargo is drawn along with the cement at the bottom, and by rotating, the drawn part is cut in the circumferential direction, and it will gradually drill down. The sidelobe will be milled by drilling cargo to create a cylindrical space for better wellbore trimming by drilling.