High Wear Resistance PDC Drill Bit | Diamond Rock Drill Bit

The high wear resistance PDC concave drill bit is designed for optimal performance in soft to medium formations, including mudstone, limestone, shale, sandstone, and granite. It is also suitable for hydrogeological exploration boreholes, gas drainage holes, agent plug-holes, and grouting boreholes in medium-hard to hard rock formations.
The PDC (Polycrystalline Diamond Compact) concave drill bit is designed to deliver exceptional performance in a range of formations. With its high-wear-resistance properties, this drill bit is optimized for use in:
Soft to medium formations, including mudstone, limestone, shale, sandstone, and granite
Hydrogeological exploration boreholes
Gas drainage holes
Agent plug-holes
Grouting boreholes in medium-hard to hard rock formations
This advanced drill bit features a concave design and high-wear-resistance properties, making it an excellent choice for industries such as oil and gas, mining, and construction. With its ability to efficiently drill through a range of formations, this PDC drill bit is a reliable and cost-effective solution for various drilling applications.
Parameter | |||||||
Specification | Size | Cutting Wings | Water Hole | Threading | |||
diameter(mm) | Dia(mm) | Height(mm) | Pillar Quantity | Blade Quantity | Quantity | Quantity | |
56 | 56 | 115 | 2 | 3 | 4 | 6--8 | Square Taper Lock |
60 | 60 | 115 | 2 | 3 | 4 | 6--8 | |
65 | 65 | 115 | 2 | 3 | 4--5 | 6--8 | |
75 | 75 | 125 | 2 | 3--4 | 4--6 | 6--10 | |
78 | 78 | 128 | 2 | 3--4 | 4--6 | 6--10 | |
85 | 85 | 128 | 2 | 3--4 | 4--6 | 8--12 | |
94 | 94 | 128 | 2 | 3--4 | 4--8 | 8--12 | |
113 | 113 | 135 | 3 | 3--4 | 6--8 | 8--12 | |
133 | 133 | 135 | 3 | 3--4 | 6--8 | 8--12 |
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