The S1308 is a 13.44mm diameter planar diamond composite sheet, sintered from a diamond layer and a tungsten carbide substrate. It offers high abrasion and impact resistance, delivering superior performance and long life for oil and gas drilling applications.Play
Parameter Table
| Model NO. | S1308 | 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 | 1308 |
| Transport Package | Customized, Carton/Wooden Case | Origin | China |
| Trademark | Ninestones | Production Capacity | 10000pieces/Year |
Applicable Strata
Covers a full range of geological rock formations with far better adaptability than conventional general-purpose cutters.Conventional soft, medium and hard formations: mudstone, shale, ordinary sandstone and limestone;Hard abrasive formations: tight sandstone, granite and quartzite;Complex special formations: soft-hard interbedded layers, gravel-bearing interlayers, fault fracture zones and easily collapsed broken formations.It can stably cope with all kinds of high-difficulty drilling conditions.
Core Product Advantages
Ultra-high Wear Resistance & Longer Service Life
Adopted high-grade PCD diamond layer, its wear resistance far outperforms ordinary similar products. It greatly reduces drilling wear and effectively extends the overall service life of drill bits by over 30%.
High Temperature Resistance & Performance Anti-attenuation
Thermal stability temperature reaches 750℃-900℃. Conventional cutters are prone to carbonization and failure at 800℃. This product maintains no layer chipping, no delamination and zero performance attenuation under high-temperature and high-speed drilling, perfectly suitable for high-temperature operation in deep wells.
Super Impact Resistance & Chipping Resistance
Features a composite structure with multi-layer transition layers and optimized stress dispersion design, delivering excellent impact toughness. Compared with conventional flat cutters, it effectively avoids frequent edge chipping and fracture in fractured formations, adapting to complex and harsh drilling conditions.
Efficient Rock Breaking & Drilling Speed Improvement
Precision smooth cutter face design ensures uniform contact area and omnidirectional force bearing. It achieves faster rock breaking speed and remarkably improves drilling efficiency under the same working conditions.
High Precision & Wide Compatibility
Tolerance is controlled within ±0.02mm, superior to the industry standard of ±0.05mm. It is fully compatible with all series of drilling bits including PDC bits, core bits and tricone bits, with excellent interchangeability.
Flexible Customization Service
Full-dimensional OEM/ODM customization is available for size, diamond thickness, chamfer, surface logo and packaging, meeting differentiated project demands of various customers.
Precise Size Specifications
Full product range with multiple specifications available, including standard models of 13mm, 19mm and 22mm, as well as thickened and heightened DE series. All products are manufactured with a strict tolerance of ±0.02mm, ensuring tight fitting installation, stable operation and no vibration.
Material and Core Technology
Premium Material Selection
Adopts high-density premium cemented carbide substrate combined with high-purity PCD polycrystalline diamond material. The substrate features high hardness while the diamond layer delivers outstanding wear resistance, improving product durability fundamentally.
Precision Manufacturing Technology
Adopts industrial-grade high temperature and high pressure (HTHP) integrated sintering technology. The PCD diamond layer is seamlessly fused with the cemented carbide substrate with high bonding strength. It avoids delamination, falling off and tooth detachment during long-term high-pressure drilling, with process stability superior to products made by ordinary bonding technology.
Reliable Quality Guarantee
All production complies with ISO9001, ISO14001 and ISO45001 international system standards. Three-level inspection is carried out on raw materials, semi-finished products and finished products. All performance indicators including impact toughness, high temperature resistance and wear resistance reach stable standards. Factory direct supply ensures fully controllable quality.
Application Field
This 13mm PDC cutter is specially developed for hard rock, broken formations and high-temperature complex strata. It fits the drilling demands of multiple industries with better durability and footage performance than ordinary cutters.
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
We provide full customization for PDC cutters of all specifications, covering outer diameter, overall height, PCD layer thickness, chamfer style and other technical parameters.
Standard sizes are always in stock. For non-standard dimensions, special chamfers, customized wear resistance grades and logo engraving, we offer personalized solutions tailored to formation conditions, bit structure and equipment matching requirements.
With independent production lines, we accept sample orders, bulk orders and OEM services. Strict dimensional tolerance control and stable delivery lead times fully meet the personalized product demands of various drilling projects.
| Cutter Model | Diameter/mm | Total Height/mm | Height of Diamond Layer | Chamfer of Diamond Layer |
| S0505 | 4.820 | 4.600 | 1.6 | 0.5 |
| S0605 | 6.381 | 5.000 | 1.8 | 0.5 |
| S0606 | 6.421 | 5.560 | 1.8 | 1.17 |
| S0806 | 8.009 | 5.940 | 1.8 | 1.17 |
| S0807 | 7.971 | 6.600 | 1.8 | 0.7 |
| S0808 | 8.000 | 8.000 | 1.80 | 0.30 |
| S1008 | 10.000 | 8.000 | 1.8 | 0.3 |
| S1009 | 9.639 | 8.600 | 1.8 | 0.7 |
| S1013 | 10.000 | 13.200 | 1.8 | 0.3 |
| S1108 | 11.050 | 8.000 | 2 | 0.64 |
| S1109 | 11.000 | 9.000 | 1.80 | 0.30 |
| S1111 | 11.480 | 11.000 | 2.00 | 0.25 |
| S1113 | 11.000 | 13.200 | 1.80 | 0.30 |
| S1308 | 13.440 | 8.000 | 2.00 | 0.40 |
| S1310 | 13.440 | 10.000 | 2.00 | 0.35 |
| S1313 | 13.440 | 13.200 | 2 | 0.4 |
| S1316 | 13.440 | 16.000 | 2 | 0.35 |
| S1608 | 15.880 | 8.000 | 2.1 | 0.4 |
| S1613 | 15.880 | 13.200 | 2.40 | 0.40 |
| S1616 | 15.880 | 16.000 | 2.00 | 0.40 |
| S1908 | 19.050 | 8.000 | 2.40 | 0.30 |
| S1913 | 19.050 | 13.200 | 2.40 | 0.30 |
| S1916 | 19.050 | 16.000 | 2.4 | 0.3 |
| S2208 | 22.220 | 8.000 | 2.00 | 0.30 |
| S2213 | 22.220 | 13.200 | 2.00 | 0.30 |
| S2216 | 22.220 | 16.000 | 2.00 | 0.40 |
| S2219 | 22.220 | 19.050 | 2.00 | 0.30 |
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
Each PDC cutter is individually shockproof protected to avoid collision and wear. Adopt moisture-proof and pressure-resistant carton packaging, wooden box customization is available for bulk orders, safe for long-distance transport.
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: Where is 13mm PDC cutter commonly used?
A: It is widely used for small diameter drill bits, water well rigs and exploration tools. Ideal for shallow and medium wells, medium-hard rock and fractured formations.
Q: How to choose between 13mm and 16mm PDC cutter?
A: Choose 13mm for small diameter bits, light rigs and shallow water wells. Choose 16mm for hard rock, high penetration and medium-deep heavy-duty drilling.
Q: What about the wear and impact resistance of 13mm model?
A: Made of high-grade PCD layer and tungsten carbide base. Great wear resistance and anti-chipping performance, lower consumption in shale, sandstone and limestone.
Q: Is the 13mm standard size universal for replacement?
A: Strict tolerance within ±0.02mm, fully compatible with mainstream 13 series PDC drill bits, direct replacement available.
Q: Can 13mm PDC cutter be customized?
A: Custom PCD thickness, chamfer and angle are available. We can also adjust size to match special drill bits and complex formation requirements.