Quality | Premium | Sizes | Different |
OEM | yes | Logo | Supported |
The sludge scraper for drilling is used to prevent mud spraying when the drill pipe is lifted and lowered, which is convenient for operation and ensures safety. Specifications: 2'', 2 1/ '', 3'', 31/ '' 、 4'' 、41/ '' 、 2 5''、 51/ '' 2 2