Place of origin: Ningbo, China Model Number: Din 933 Brand Name: Ningbo-bolt Standard: ISO Finish: Plain/Zinc/Black Oxide Material: Stainless steel/Carbon steel/Alloy steel Grade: 4.8, 6.8, 8.8, 10.9, 12.9 Package: Cartons/Plastic bags + Pallet Port: Shanghai/Ningbo Payment term: T/T Supply Ability: 100,000 Piece/Pieces per Month
Place of origin: Ningbo, China Model Number: Din 931 Brand Name: Ningbo-bolt Standard: ISO Finish: Plain/Zinc/Black Oxide Material: Stainless steel/Carbon steel/Alloy steel Grade: 4.8, 6.8, 8.8, 10.9, 12.9 Package: Cartons/Plastic bags + Pallet Port: Shanghai/Ningbo Payment term: T/T Supply Ability: 100,000 Piece/Pieces per Month
Place of origin: Ningbo, China Model Number: Din 912 Brand Name: Ningbo-bolt Standard: ISO Finish: Plain/Zinc/Black Oxide Material: Stainless steel/Carbon steel/Alloy steel Grade: 8.8, 10.9, 12.9 Package: Cartons/Plastic bags + Pallet Port: Shanghai/Ningbo Payment term: T/T Supply Ability: 100,000 Piece/Pieces per Month
Place of origin: Ningbo, China Model Number: Din 603 Brand Name: Ningbo-bolt Standard: ISO Finish: Plain/Zinc/Black Oxide Material: Stainless steel/Carbon steel/Alloy steel Grade: 4.8, 6.8, 8.8, 10.9 Package: Cartons/Plastic bags + Pallet Port: Shanghai/Ningbo Payment term: T/T Supply Ability: 100,000 Piece/Pieces per Month
Place of origin: Ningbo, China Model Number: ASTM A325 Brand Name: Ningbo-bolt Standard: ISO Finish: Plain/Zinc/Black Oxide Material: Stainless steel/Carbon steel/Alloy steel Package: Cartons/Plastic bags + Pallet Port: Shanghai/Ningbo Payment term: T/T Supply Ability: 100,000 Piece/Pieces per Month
Place of origin: Ningbo, China Model Number: ASTM A307 Brand Name: Ningbo-bolt Standard: ISO Finish: Plain/Zinc/Black Oxide Material: Stainless steel/Carbon steel/Alloy steel Package: Cartons/Plastic bags + Pallet Port: Shanghai/Ningbo Payment term: T/T Supply Ability: 100,000 Piece/Pieces per Month
Pipes and Fittings The pipelines we sell are including Plastic Pipes, Stainless steel Pipes, Aluminum & Plastic composited Pipes, copper pipes, soft tubes, water pipes, screw pipes, nuts, and screws. With meeting international standard quality, the pipes are of different thickness, length, and use purpose. Please send an inquiry to us if you are interested.
Plastic adhesive hooks with stainless steel fastener nut, 7CM sticky hooks for punch-free storage shelf: This special fan hook with strong adhesive, directly sticks to the wall when used, no need to punch holes to damage the wall, it can fix the storage shelf rack tightly.
sticky hooks punch-free for fans ceiling hanging YL520 7CM sticky hooks for fans: This special fan hook with strong adhesive, directly sticks to the wall when used, no need to punch holes to damage the wall, this hook can make a diameter of 60 cm or less small fan hanging to any position on the ceiling, easy to disassemble, hang and use, want to hang where long hang where. Special metal buckle design, stuck fan firmly do not fall. It can be used for walls that are not suitable for drilling, such as aluminum plate, cement walls, integrated ceiling, plastic ceilings, wooden ceilings, glass ceilings, etc. It can also be used for ordinary roof, plaster walls, putty walls, latex paint walls.
SHAPED PDC CUTTER Polycrystalline Diamond Composite (PDC) merges thin layers of diamond with a cemented carbide base, blending diamond's wear resistance with carbide's impact resilience. Its perpetually sharp edge excels in oil and geological drilling within soft to medium-hard formations. Our products, spanning petroleum geology to aerospace and intelligent manufacturing, serve global clientele. Types Of Shaped PDC Cutter Triangular Shaped PDC Cutter The high toughness of the carbide reduces thermal damage and wear on the surface of the laminate. Stud PDC Cutter Stud PDC Cutter are made from tungsten carbide substrate and synthetic diamond grit. They are widely used in geothermal energy drilling, mining, water well and natural gas drilling and oil well drilling Round Square PDC Cutter The Round Square PDC Cutter excels in cutting marble quarries and is also used in geological exploration, oil drilling, coal mining, well drilling, and road drilling. It boasts high hardness, wear resistance, rapid drilling speed, and prolonged lifespan. PDC Cutter Head When drilling soft to medium-hard formations, a PDC Cutter Head with a variety of characteristics is used, and the bit profile design is adjusted to suit different drilling applications in different formations. Double Chamber PDC Cutter Reinforced PDC cutters feature a second chamber on the diamond layer, enhancing their durability under heavy loads. Their impact strength is up to three times that of standard cutters.
ROCK REAMER There is no fixed tooth shape and bearing for the rock reamer, so it is necessary to select appropriate tooth shape and bearing structure according to different stratum structure. It adopts the palm back tilt, cold inlaid anti - ruin gold design, with the roller anti-peeling structure, mainly to prevent the roller falling off after the roller bearing is damaged, resulting in the accident in the hole. The roller reamer is suitable for horizontal directional drilling construction, with high design strength, good wear resistance, long service life and good safety performance. The reaming size is 220~1600mm. Types Of Rock Reamer Roller Cone Reamer It means that the teeth using the roller are milled teeth, that is, the teeth milled out on the matrix of the roller, whose wear resistance is relatively poor. In order to improve its wear resistance, it is often coated with a hard alloy layer. What Are Rock Reamer Made Of? 01 The Structure Of The Rock Reamer Is Shown In The Figure The rock reamer mostly uses the single tooth palm of the cone bit and the cone as one cutting edge, 02 With The Number Of Cutting Edges At Least 3 The cone reamer is composed of a rear centering plate, a rear baffle. 03 A Mandrel A front baffle, a front centering ring, a front centering plate, a cone, and a tooth palm. 04 The Reamer Uses Welding Process To Connect And Fix The Components. In the process of hole reaming, the screw drill provides torque and the drill provides tension. As a drill bit supplier, we will do our best to meet all the needs of customers. If you want to know more types of oem pdc bit, please visit our website.
PDC CUTTER The artificial PDC hole cutter, crafted from polycrystalline diamond integrated with a carbide matrix, combines diamond's inherent hardness and thermal conductivity with carbide's strength and resilience. Leveraging diverse tooth configurations and specialized post-processing techniques, it effectively reduces residual stress, ensuring a robust interface bond, yielding unparalleled thermal stability and impact toughness. Types Of PDC Cutter Standard PDC Cutter Diamond composite flat teeth primarily serve in the realms of oil and gas drilling, geological exploration, coal drilling, and stone processing as essential components of drilling and cutting tools. PDC dome/round inserts, tailored for exceptionally abrasive and hard formations, are predominantly employed as gauge inserts in DTH bits. Shaped PDC Cutter Benz teeth, ridge teeth are suitable for drilling soft to very hard formation, through hard interlayer and other complex formation drilling. What Are PDC Cutter Made Of? 01 Cutters Cutters are made from a carbide substrate and diamond grit. 02 High Heat High heat of around 2800 degrees and high pressure of approximately 1,000,000 psi forms the compact. 03 Cobalt Alloy A cobalt alloy is also present and acts as a catalyst to the sintering process. As a drill bit manufacturer, we will do our best to meet all the needs of customers. If you want to know more types of diamond pdc bit, please visit our website.
PDC CORE BIT PDC core drill bits, also known as hollow bits, are tubular multi-toothed instruments embedded with carbide chips. Outfitted with carbide inserts, they efficiently penetrate rock formations of f=1-16 grade. Predominantly utilized in exploration and engineering drilling, PDC Core Bits are distinguished by their broad applicability, encompassing both soft and hard, fragmented, and intact formations. Their use is extensive in sectors such as coal mining, infrastructure, geological surveys, and hydropower projects. Top Tools emerges as a leading force among PDC drill bit manufacturers. With a commitment to innovation and excellence, our PDC bulk drill bits redefine the standards, offering a myriad of benefits that set us apart in the industry. Different Types Of PDC Core Bit For Sale Matrix PDC Core Bit PDC Core Bits are usually used in geological exploration and coalfield mining. Features Of PDC Core Bits PDC Core Bits are made of high grade diamond single crystal or natural diamond particles, which are processed by scientific formula and special technology, and are designed for extra hard rock. PDC Core Bits have high drilling speed and high efficiency, good diameter retention, high wear resistance and longer life. PDC Core Bits can be used in coal mines, highways, railroads, bridges, geological exploration, water conservancy and hydropower, and other construction units. Advantages Of SML PDC Core Bit PDC Core Bit is made of high grade diamond single crystal or natural diamond particles, processed by scientific formula and special technology, which is designed for extra hard rock. PDC Core Bit has the characteristics of high speed and high efficiency, good diameter preservation, high wear resistance and longer life. PDC Core Bits are widely used. From very soft to very hard strata, there are various series of diamond coring bits available to meet the needs of coring under various conditions. The PDC Core Bit produced by SML has smooth drilling, fast speed, high harvest rate, long service life and good overall economic benefits. Good size-preserving effect: SML produces Core Bits with high wear resistance and good size-preserving performance, which enable the cutting teeth to be used efficiently.
TRICONE BIT Tricone bit featuring a high-precision metal seal, our design employs expertly crafted metal seal rings for the bearing's axial dynamic seal. Two elastic rubber rings, positioned in the tooth palm and roller seal regions, ensure consistent metal ring seal contact. An all-rubber oil storage bag prevents drilling fluid infiltration and manages pressure differentials, safeguarding the bearing's lubrication system. Additionally, we utilize a grease resilient to temperatures up to 250°C, ensuring optimal wear resistance. Top Tools emerges as a frontrunner among tricone bit manufacturers. With an unwavering commitment to innovation and quality, our tricone bits for sale stand as a testament to unparalleled performance, offering a suite of benefits that redefine drilling precision. Types Of Tri cone Rock Bits For Sale TCI Bit The insert drill features high-strength, high-toughness carbide teeth. Its optimized design, encompassing tooth row count, tooth number, exposed tooth height, and distinct alloy tooth shape, maximizes its wear resistance and superior cutting capability. Steel Tooth Bit The nilled-tooth drill's tooth surface is enhanced with a novel wear-resistant material, bolstering the longevity of the drill's cutting teeth while preserving its high Rate of Penetration (ROP). What Are Tricone Drill Bits For Sale Made Of? 01 Bit Body There are three tooth palms assembled and welded together, and there is a connecting thread on the upper part. 02 Bearings And Their Oil Storage Seals There are three tooth palms assembled and welded together 03 Cone A conical metal body composed of a cone body and teeth. There are two types of tooth: milled tooth and inset tooth 04 Nozzle There are three tooth palms assembled and welded together If you want to know more drill bits types, please visit our website.
TCI BIT The TCI drill bit has the characteristics of wide adaptability to the stratum and high mechanical drilling speed. As a TCI/MI tricone drill bit manufacturer, SML's products conform to the API standard and the drill bit type conforms to the international IADC (International Association of Drilling Contractors) specifications, the carbide inserts used in TCI drill bits are tungsten carbide (WC) and cobalt (Co) series carbide, which are mainly used in oilfield, gas field, mine, water well, geological exploration, geothermal development, hydrological exploration, engineering piling, etc. The TCI drill bit has the function of impacting, crushing, and shearing to break the rocks of the formation when rotating, so the TCI drill bit can be adapted to various formations of soft, medium, and hard. Different Types Of OEM/ODM TCI Drill Bit For Sale TCI Tricone Bit Double action of impact and shear for rock breaking, both impact of teeth and shear caused by sliding, high rock breaking efficiency. Features Of OEM/ODM TCI Drill Bits For Sale The TCI Drill Bits for sale adopts high-strength and high-toughness carbide teeth, and the optimized design of the number of tooth rows, the number of teeth, the exposed tooth height and the unique alloy tooth shape give full play to the high wear resistance and excellent cutting ability of the insert drill. The shape of the TCI Drill Bits teeth is designed according to the formation conditions. In general,the sharp and long teeth are suitable for soft formations, and the short and blunt teeth are suitable for hard formations.
STANDARD PDC CUTTER The PDC Cutter produced by the PDC cutter manufacturer combines a polycrystalline diamond layer for hardness and wear resistance with a cemented carbide substrate for strength and impact resistance. Polycrystalline diamond composite, a super hard material, is formed by sintering single-crystal diamond micro powder with binders, typically cobalt or nickel, under high temperatures and pressures. Diamond composites used for drilling are primarily flat, though some specialized shapes include cylindrical or a combination of cylindrical and hemispherical forms. Types Of Standard PDC Cutter PDC Insert Top Tool employs a sophisticated synthesis technique to fabricate PDC Cutters, seamlessly integrating the merits of diamond and cemented carbide. Cambered Face PDC Cutter This type of the PDC cutter is different from the common ones. It has higher impact resistance with its cambered face shape of diamond surface. Conical Shaped PDC Cutter Our conical PDC cutters focus more stress on rocks due to their shape and have a thicker diamond table for better impact strength and wear resistance. In tough drilling conditions, they boost the drill bit's performance and ROP. Domed Shaped PDC Cutters The PDC steel body bit, designed for dome PDC cutters and PCD inserts, offers fast drilling and efficient rock debris clearance with less mud. Ideal for complex hard-layer drilling, its spherical tungsten carbide enhances bond area. The claw-designed interface between PCD and tungsten carbide reduces stress, improving toughness, strength, and longevity. Ridge Shaped PDC Cutter Our organization introduced a ridge-shaped diamond composite sheet with superior abrasion resistance and impact toughness. Its unique inclined surface structure reduces the risk of collapse and stress concentration, making it ideal for coal fields and oil well drills.
PDC BIT Diamond PDC bit big blade design: The blades of all PDC drilling series are raised and increased. Using oversized crumb running design can more effectively move drilling dicks, clean the drills, prevent drill bit mud bags, and increase mechanical drilling speed. Polycrystalline diamond drill bits anti-rotation design: The mechanical balance design is adopted, and the PDC bit design, orbital tooth design, and buffering block design are used to ensure the drill head anti-rotation performance. In drilling, where precision and durability are paramount, choosing the right PDC (Polycrystalline Diamond Compact) drill bits can make all the difference. As discerning operators seek the pinnacle of performance, Top Tools emerges as a frontrunner among PDC bit suppliers, offering a suite of unparalleled benefits that redefine drilling excellence. Types Of PDC Polycrystalline Diamond Drill Bits Matrix PDC Bit Composition: Constructed from sintered tungsten carbide, the bit is enhanced with synthetic PDC cutters and stabilized with heat-treated polycrystalline diamond. Durability: The tungsten carbide body offers robust erosion resistance, wear protection, and consistent diameter retention. Flexible Hydraulics: The waterhole design can be adjusted according to drilling hydraulic needs. Customizable Design: The bit's shape aligns with formation demands, and adjustments only require a mold change without additional equipment. Steel PDC Bit Steel PDC bit is machined with chromium and molybdenum alloy steel. After the heat treatment, the drill body is drilled, and the synthetic PDC cutter is brazed into the tooth hole of the drill body. Tungsten carbide alloy or composite piece is used to maintain the diameter, and tungsten carbide wear resistant layer is welded to the blade to enhance the wear resistance and erosion resistance of the steel body bit. Steel body bits are less abrasive and more likely to wash away than tire bits, but steel body bits are cheaper and easier to repair. PDC Drag Bit PDC Drag bits work well for drilling in plastic and brittle formations like mudstone, muddy sandstone, shale, etc. as well as soft to moderately soft soils. SML's Drag bits are often created in specialized designs, frequently from customer drawings and size specifications. PDC Core Bit PDC core bits, also known as hollow bits, are a type of thin, multi-toothed tubular bit that contains embedded carbide chips. Matrix vs. Steel Body Bit Steel-body The upper section of the steel body features threading to attach the drilling tool, while the lower section is sintered onto the body. The steel body can be crafted as a single piece or in a two-part configuration. In the latter, the top is fabricated from alloy steel with threads, and the bottom from mild steel affixed to the frame. These two sections are threaded together and subsequently welded for added strength.
PDC rock bits for Sale, crafted from Polycrystalline Diamond Compact, are preferred in oil drilling for their exceptional speed, longevity, and efficiency. They consist of a drill body, PDC cutting teeth, and a nozzle. Steel Body: Constructed from medium carbon steel using precise mechanical processes. Matrix Body: The top section is steel, while the bottom incorporates a durable tungsten carbide alloy, shaped through a powder metallurgy sintering technique. Types Of PDC Drill Bits For Sale PDC Bit Matrix PDC Bit Steel PDC Bit PDC Drag Bit PDC Core Bit Tricone Bit TCI Bit Steel Tooth Bit Hybrid Drill Bit Hybrid Bit Rock Reamer Roller Cone Reamer PDC Hole Opener PDC Reamer PDC Cutter Shaped PDC Cutter Why Choose Top Tool PDC Bits For Sale Opt for our one-on-one PDC drill bit customization, backed by lifelong after-sales service. Benefit from unparalleled cost-effectiveness and unique technical support, all anchored by our expansive facilities in Hubei Province. Unparalleled Production Prowess Nestled in Hubei, our two sprawling factories each cover an impressive area exceeding 50,000 square meters. Advanced Technological Equipment & Expertise Utilizing advanced machinery, we ensure precision with a CNC lathe accuracy of ±0.01mm. Our commitment to quality is validated by the government-awarded ISO9001 certification. Custom bulk drill bit service Prioritizing our clients' needs, we dedicate ourselves to enhancing the composite piece's performance and design, coupled with the architecture of the drill body, to ensure a superior drilling experience. The Superior Benefits Of Steel-Headed PDC Bits To increase its resistance to erosion, the bit crown is given a surface hardening treatment (carburization, tungsten carbide wear layer spraying, etc.). Steel-bit bodies have a great resistance to impact loading due to the strength and ductility of steel. Its production technique is straightforward. Steel bits have the advantage of being easily rebuilt several times due to the ease with which worn or broken cutters can be swapped out. The Superior Benefits of Steel-Headed PDC Bits Client Feedback On Top Tools Different customers evaluate our company at different levels : Our clients offer varied feedback regarding our services: Product Quality: Overall, our products are held in high regard and have demonstrated effective performance in tests. Customer Service: Our team remains courteous and diligent, readily addressing and resolving concerns. Shipping and Packaging: As one of drill bit manufacturers, we ensure swift deliveries complemented by meticulous and robust packaging. For inquiries on PDC bit pricing, please don't hesitate to reach out to us.
pitched roof/flat roof/tiled rooftop/tin rooftop/tiled rooftop Stainless steel/Al 6005-T5/AL 6063/AL available
We are manufacturer and exporter of Barss Spacers in All size. Material=Brass, MS and Stainless steel Finishing=Netural Finish, Crom Plating etc
