Tydrillbits - 75mm, 76mm PDC Bit

PDC bits have fast drilling speed in soft and medium hard rock formation. We supply PDC bit with 75mm, 94mm, 113mm, 133mm, 153mm, 175mm. We accept sample order and accept customized service. This is are angle 75mm PDC bit, it use 1308 geological PDC cutters and 45# steel to produce with forging process, use for hole drilling in coal mining and water well drilling. Compared with other PDC bits, it has fast footage and high drilling speed, proformance is good in soft to medium hard rock.