 | 4 wings PDC bit adopts 1308 PDC cutters and 45#steel, it belongs to the steel body PDC non core bits. It is use for soft formation drilling in water well drilling and mining. It has fast drilling speed when compared with the carbide drag bit, tungsten carbide inserts tricone rock bit, impregnated core bits. Xi'an Tydrillbits Co.,Ltd supply high quality PDC bits and related products with competetive price, if you are interested in any of our drilling accessories, please feel free to contact us by Lucy@tydrillbits.com. |
