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

Features:

Blade bits are a common tool used in rework operations to drill sand and salt Bridges in cement plugs and settler holes, to scrape dirt from casing walls and hard wax, and to remove mineral crystals. Holes can still be scraped to keep the wall clean, and it can be used to pre-drill holes in bushings and side rails (which will destroy the keyways formed when the side rails are used) or

Grinding on drilled and perforated housing gaskets, etc. Under pressure, as the cement is sucked to the bottom, the drilled cargo rotates and the sucked portion is cut circumferentially, gradually drilling down. The sidelobe will be milled by drilling cargo to form a cylindrical space for better wellbore trimming by drilling.

Packaging

After Sales Warranty

Packing and shipping details: export standard wooden pallet/carton/wooden case port: Shanghai