Name: PDC non-coring bit, Pillar type
Matrix material: Tungsten alloy
Life time: 800m~1000m
Application: Geological exploration, coalfield mining, water well drilling and water conservancy and hydropower, etc.
Applicable formation: Soft and medium hard rocks, like Sandstone, Shale, Limestone, Conglomerate, Mable, etc.
Features: About 10 times useful life than Carbide drill bit; About 4 times useful life than Diamond drill bit