The S1313HS15 PCD Material Rig Drill Bit Cutter is a high-performance polycrystalline diamond compact (PCD) cutting element designed for demanding drilling and rock-cutting applications. Engineered with a premium diamond layer and reinforced tungsten carbide substrate, this cutter offers exceptional wear resistance, impact toughness, and cutting efficiency in abrasive and complex geological formations.
The S1313HS15 is specifically developed for rig drill bits requiring long service life, stable drilling performance, and reduced operational costs. Its optimized cutting structure enhances rock-breaking efficiency while maintaining excellent durability under high-load drilling conditions.
Manufactured using advanced High Pressure High Temperature (HPHT) technology, the cutter delivers consistent quality and reliable performance for mining, geological exploration, water well drilling, and infrastructure construction projects.Play
Parameter Table
| Model NO. | S1313HS15 | Length | Standard |
| Type | PDC Cutter/Insert/Button | Material | Tungsten Carbide |
| Usage | Well Drilling, Oilfield,Gas Field,Mining Industry,Construction | Wear Resistance | Super High |
| Thermal Stability | 750℃,800℃,850℃,900℃ | Production Process | Hthp Sintering |
| Diamond Grade | PCD | Substrate Material | Tungsten Carbide |
| Total Height | 5~34 | Tolerance | ±0.02mm |
| Impact Toughness | Excellent | Certification | ISO 9001 |
| Shape | Round | Matched Drill Bit | PDC Drill Bits, Core Bits, Tricone Bits, Drill Pipes (We also offer custom drill bit manufacturing) |
| MOQ | 100PCS | Specification | S1313HS15 |
| Transport Package | Customized, Carton/Wooden Case | Origin | China |
| Trademark | Ninestones | Production Capacity | 10000pieces/Year |
Applicable Strata
The S1313HS15 PCD Cutter performs effectively in:
- Medium-hard sandstone
- Hard sandstone
- Limestone
- Dolomite
- Shale formations
- Quartz-bearing formations
- Coal seams
- Granite weathered layers
- Abrasive mixed formations
- Fractured geological structures
Its balanced wear resistance and impact strength make it suitable for both continuous cutting and intermittent impact drilling environments.
Core Product Advantages
High Compressive Strength
The optimized cutter structure withstands substantial drilling loads, ensuring reliable performance in hard and abrasive formations.
Excellent Impact Resistance
The reinforced diamond-carbide interface effectively reduces edge chipping and cutter breakage during drilling operations involving vibration and impact.
Outstanding Wear Resistance
The premium polycrystalline diamond layer offers superior abrasion resistance, significantly extending cutter lifespan in highly abrasive conditions.
Superior Thermal Stability
Advanced manufacturing technology improves heat resistance, maintaining cutting efficiency and structural integrity under elevated temperatures.
Enhanced Rock-Breaking Efficiency
The optimized cutting geometry promotes efficient rock fragmentation, increasing penetration rates and reducing drilling energy consumption.
Longer Service Life
Exceptional durability minimizes downtime, reduces replacement frequency, and lowers overall drilling costs.
Precise Size Specifications
The S1313HS15 features a nominal diameter of 13 mm and a total height of 13 mm, with a diamond table thickness of approximately 1.5 mm. The optimized dimensional design ensures an ideal balance between cutting efficiency, durability, and impact resistance. Customized sizes and diamond layer specifications can be produced according to customer requirements.
Material and Core Technology
Premium Polycrystalline Diamond Layer
High-purity synthetic diamond particles are sintered under ultra-high pressure and temperature conditions to form an ultra-hard cutting surface with exceptional wear resistance.
High-Toughness Tungsten Carbide Substrate
The specially formulated carbide base provides outstanding impact resistance, mechanical strength, and support for the diamond layer.
Advanced HPHT Sintering Technology
Precision-controlled HPHT manufacturing ensures strong diamond-carbide bonding, enhanced thermal stability, and consistent product performance.
Application Field
Oil & Gas Drilling
Suitable for shallow to medium-deep well operations on land. Works well in tight sandstone, interbedded strata and gravel-bearing formations. High temperature resistance avoids carbonization and delamination, reducing bit replacement and overall drilling cost.
Mining Drilling & Exploration
Ideal for mineral prospecting, tunnel drilling and mine water well projects. Perfect for high-abrasive hard rock such as granite and quartzite. Excellent impact resistance prevents edge chipping, serving longer life in fractured mining formations.
Geological Exploration & Sampling
High dimensional accuracy ensures stable drilling and regular borehole. Guarantees complete formation core sampling, fully meeting high-precision geological survey and resource exploration requirements.
Water Well & Infrastructure Engineering
Widely used in deep water wells, pile foundation drilling and construction projects. Efficient penetration in common rock layers, low wear and stable performance for long-time continuous site operation.
Universal Bit Matching
Compatible with mainstream PDC bits, core bits and drilling tools with good interchangeability. Custom sizes and chamfers are available to meet non-standard matching demands for different projects.
Customized Service
Ninestones Superabrasives provides professional OEM and ODM solutions:
- Customized cutter dimensions
- Diamond layer thickness adjustment
- Enhanced wear-resistant grades
- Impact-resistant formulations
- Laser marking and traceability
- Private label packaging
- Application-specific engineering design
- Bulk production support
Our engineering team works closely with customers to develop optimized cutter solutions for various drilling environments.
| Cutter Model | Diameter/mm | Total Height/mm | Height of Diamond Layer | Chamfer of Diamond Layer |
| S1308HS10 | 13.440 | 8.000 | 2.00 | 0.60 |
| S1613HS10 | 15.880 | 13.200 | 2.00 | 0.50 |
| S1913HS10 | 19.050 | 13.200 | 2.00 | 0.50 |
| S1313HS15 | 13.440 | 13.200 | 2 | 0.5 |
| S1613HS15 | 15.880 | 13.200 | 2 | 0.75 |
| S1913HS15 | 19.050 | 13.200 | 2 | 0.75 |
| S1308HS20 | 13.440 | 8.000 | 2.2 | 0.55 |
| S1313HS20 | 13.440 | 13.200 | 2.20 | 0.55 |
| S1613HS20 | 15.880 | 13.200 | 2.10 | 0.75 |
Customer Reviews
Mark Wilson | Oilfield Drilling Project Manager
We have been using their 16mm PDC cutters for a long time. They perform steadily in hard formations with much better wear resistance than other brands. Cutter chipping is greatly reduced, which effectively cuts down our overall drilling cost. Highly reliable for long-term cooperation.
Carlos Rodriguez | Mining Drilling Engineer
Our working conditions are tough with granite and fractured formations. These PDC cutters have excellent impact resistance and longer service life. The dimension accuracy is perfect, fits our drill bits very well without repeated adjustment.
David Brown | Infrastructure & Water Well Contractor
Great customization service for non-standard sizes and special chamfers. Delivery is always on time. The cutters hold up well under continuous high-intensity site operation, fast penetration and low consumption, fully matching our construction schedule.
Packaging
To ensure safe international transportation, all S1313HS15 cutters are packed using:
- Individual protective trays
- Anti-shock foam cushioning
- Moisture-proof vacuum-sealed packaging
- Export-grade corrugated cartons
- Optional fumigation-free wooden crates for bulk orders
Customized packaging and private branding services are available.
Delivery
Sample and bulk orders are acceptable. We support express, air freight and sea freight. Sufficient production capacity ensures stable lead time, safe and on-time delivery worldwide.
FAQ
Q: What formations is the S1313HS15 suitable for?
A: It performs well in sandstone, limestone, shale, coal seams, quartz-bearing formations, and other medium-hard to hard rock formations.
Q: Can the cutter be customized?
A: Yes. We offer complete OEM and ODM services, including customized dimensions, diamond layer thicknesses, and performance grades.
Q: What are the advantages of PCD material?
A: PCD materials provide exceptional hardness, wear resistance, thermal stability, and cutting efficiency, making them ideal for demanding drilling applications.
Q: How does the cutter improve drilling efficiency?
A: Its optimized cutting structure promotes efficient rock fragmentation, resulting in higher penetration rates and lower drilling costs.