Professional Water Well Drill Bits / 3 Wings PDC Drag Bit Drilling Steel Body
Product Overview
The PDC Concave Bit is a full-scale drilling solution designed for demanding applications in construction, mining, geology, coal mining, water conservancy projects, hydropower installations, and infrastructure development including highways, high-speed railways, and bridges.
Key Specifications
| Attribute |
Value |
| Product Name |
PDC Drill Bits |
| Body Material |
Steel body |
| Primary Applications |
Mining, Coal, Iron Ore, Gold Mining Drilling |
| Available Sizes |
76-215mm (standard range) |
| Construction Material |
High Manganese Steel |
| Blade Configuration |
3/4/5 Wings |
Standard Sizes & Configurations
Immediately available in sizes from 2" to 8 1/2" (51mm to 215.9mm). Custom sizes available upon request.
| Diameter (mm) |
Diameter (inch) |
Wing Configurations |
| 51 |
2" |
3 |
| 65 |
2 1/2" |
3 |
| 76 |
3" |
3 |
| 89 |
3 1/2" |
3 |
| 92 |
3 5/8" |
3 / 4 |
| 95 |
3 3/4" |
3 / 4 |
| 98 |
3 7/8" |
3 / 4 |
| 102 |
4" |
3 / 4 |
| 108 |
4 1/4" |
3 / 4 |
| 114 |
4 1/2" |
3 / 4 |
| 127 |
5" |
3 / 4 |
| 133 |
5 1/4" |
3 / 4 |
| 146 |
5 3/4" |
3 / 4 |
| 152 |
6" |
3 / 4 |
| 171 |
6 3/4" |
3 / 4 / 5 |
| 191 |
7 1/2" |
3 / 4 / 5 |
| 216 |
8 1/2" |
4 / 5 / 6 |
Technical Features
- High-performance PDC (Polycrystalline Diamond Compact) cutting structure
- Durable steel body construction with high manganese steel components
- Available in multiple wing configurations (3/4/5 wings) for different drilling requirements
- Concave design enhances drilling efficiency and bit stability
- Suitable for various geological formations and drilling conditions
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：
Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
Good quality, professional after-sales service, welcome to order
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