Drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or
some soft rock. However, they will not work well in coarse gravel or hard rock
formations. Uses include drilling water wells, mining, geothermal, environmental and
exploration drilling. Whenever possible, they should be used to drill pilot holesbecause they produce cuttings that are easiest to log.
Eccentric casing Systems
Drilling through formations with loose, unconsolidated material always comes with problems such as the bore hole cave-in collapse. How to avoid these problems? With years of field practice and research, Team whole had developed its eccentric casing system application for strata with silt, sand or small size pebbles. With its simple structure,easy operation and reliable performance, this system can advance the casing easily for depth within 30 meters. And it's retrievable with long service life.
Concentric Casing Systems
Usually the land surface of the earth is covered with loose, unconsolidated material such as soil, clay, silt, sand, gravel and boulders, which varies in depth from a few centimeters to hundreds of meters. Use concentric system can drill this complex formation very well. The systems are available through the whole product range the smallest being for 114 mm (4 1/2") casing and largest size available at the moment is for 1220 mm (48") casing.
DOWN THE HOLE drilling is a kind of big diameter borehole drilling by extending the impacting power to the bottom of the hole. With high straightness, clean hole wall, good rigidity of drill pipe and hammer, without high axial thrust, no restriction of drilling depth and low cost, DTH drilling tools are widely used in open-pit mining.
TOP HAMMER drilling tools include: bit, rod, shank and sleeve. The piston of drill rig directly impacts the shank, makes impact power reach the bit through rod by the form of stress wave, so as to work on the breakage of rock. The primary breaking way is impacting while the secondary is cutting; both are with high drilling efficiency.
3468 Drilling Machines Tools Suppliers
Short on time? Let Drilling Machines Tools sellers contact you.
Qingdao Sailing Metal Products Co., LTD. is committed to providing high level standards of metal parts, plastic parts, other products and OEM service. With joint cooperation and investment of production equipment for our factories, we have established complete & capable spare parts and components manufacturing capability. Professional Manufacturer Drilling rods PDC drill bits Cutting picks Milling bits cutting tools Rock drilling bits Efficient combination drill bits Rigging Drilling and Mining Parts.
Certain groundwater quality is poor, in addition to turbidity, colour and other problems, often accompanied by E. coli, total bacterial count exceeds the standard, etc., the equipment uses quartz sand, activated carbon, ion exchanger, etc. as a pretreatment, the water quality of large particles in the impurities filtered out, and then use UF ultrafiltration membranes, the water quality of E. coli and other bacteria in the water filtered out effectively, the filtration precision is as high as 0.01 �¼m.
Well water may contain bacteria, viruses, heavy metals, pesticide residues and other harmful substances, long-term consumption of such well water may lead to many health problems, such as gastrointestinal diseases and skin diseases. The use of well water filter can effectively remove these harmful substances and provide residents with safe and reliable drinking water.
Water purification equipment Features
Water production capacity: 3~4 tonnes/hour
Process flow: well water â?? raw water tank â?? booster pump â?? sand filter â?? carbon filter â?? softener â?? security filter â?? UF ultrafiltration membrane â?? water storage tank â?? pressurised water supply
Water standard: municipal tap water standard
Production cycle: 3 days
Hand Held Profile Wheels are compatible with any polisher or grinder featuring a 5/8"-11 threaded spindle. For optimal performance, we recommend using a center-fed water polisher operating at 3500 RPM, with a maximum allowable RPM of 4000. The nylon guide on the top of the wheel glides smoothly along the surface, while the rotating contact bearing ensures precise depth control. Utilizing the latest "Vacuum Brazed Technology," our profile wheels deliver powerful grinding action and extended durability without losing the shape of the profile, outperforming many sintered profilers on the market.
Hand Held Profile Wheels from Leading Diamond Tools make it easy for operators, even those with little or no machining experience, to create perfect edge profiles such as Ogee, Bullnose, Bevel, or Roundover. These versatile wheels are suitable for use on materials including granite, engineered stone, porcelain, marble, and limestone. While they can also be used on concrete, it's important to note that their lifespan will be shorter due to concrete's abrasive nature.
Leading Diamond Tools offers a comprehensive selection of diamond drill bits for granite, marble, porcelain, glass, stone, concrete, and wood. We also provide specialized and custom drill bits to meet your specific needs. Our inventory includes products from top brands like Diaplus, Diamond Products, Alpha Tools, Norton, Diamond Tool Store, Husqvarna, RTC, SawMaster, Weha, and Zenesis.
Our diamond core drill bits, often referred to as hole saws, are designed for drilling precise holes in granite and concrete. We offer a wide range of core drill bits in various sizes, diameters, bonds, diamond concentrations, and segment configurations. Whether you need to drill through concrete, masonry, asphalt, or hard stone, for wet or dry applications, we have the right product for you.
Our concrete drill bits are capable of penetrating concrete, reinforced concrete, cured concrete, asphalt, and stone. Using diamond drill bits enhances drilling speed, reducing your cost per hole. The industrial-grade diamonds embedded in the cutting teeth of our rotary drill bits ensure clean cuts and long-lasting performance. These durable and efficient masonry drill bits are perfect for applications such as air conditioning installations, water pipes, cables, and other in-wall services.
Description: PCD sintering drill bits products are suitable for different grades of aluminum alloys and CFRP/GFRP materials. And can be used in abrasive materials in the automotive, aerospace and all composite material processing industries to meet the high quality requirements
Models:
Applications of PCD sintering drilling bit for CFRP/GFRP:
Application of industry
Aerospace
Automotive
graphite
acrylic and other fields.
Application of materials:
Different kind of CFRP materials
GFRP materials
Very abrasive material
Application Cases of PCD sintering drilling bit for CFRP/GFRP:
Advantages of PCD sintering drilling bit for CFRP/GFRP:
The raw materials are imported PCD,
High standards, High quality holes,
A variety of chip flutes, and the design of chip flutes is suitable for different processing materials.
Pack: Cartons and bubble wrap
Payment: TT; Paypal;
Delivery Time: Seven to ten days
Sample: No free samples are provided
Certification: ISO9001:2008
FOB Port: Shanghai Qingdao Guangzhou
Description: The Micro Drilling products cover semiconductor materials, metals, ceramics and polymers. Each product has laser and beam delivery design optimized for a specific application, and can be configured for manual or automatic operation, allowing customers to buy exactly the application solution they need. PCD Micro Drill is used in the Semiconductor industry, National defense field, Aerospace, Chip & Communication electronics,
Details
Specificationï¼?
PCD MICRO DRILL SLOT STRUCTURE AND DRILL TIP
1. The grinding groove is smooth and the chip removal is excellent;
2. The edge surface is polished and the main edge is sharp;
3. The tip rotates stably and the hole position is accurate
The Micro Drilling products cover semiconductor materials, metals, ceramics and polymers. Each product has laser and beam delivery design optimized for a specific application, and can be configured for manual or automatic operation, allowing customers to buy exactly the application solution they need.
PCD MICRO DRILLS FEATURES
1. PCD micro drill has characteristics of high hardness, wear resistance, and relatively long service life compared with traditional alloy microdrill;
2. PCD micro drill is widely used in addition to processing metal materials, and can also be used for inorganic non-metallic material processing, with high processing precision;
3. PCD micro drill, compared with traditional alloy micro drill, can process hole walls with better quality.
Improved Tool Life
Improved Productivity
Improved Hole Quality
Reducing Your Machining Time
PCD MICRO DRILLS STANDARD
Highest technology laser manufactured micro PCD drills.
Micro PCD drills are used in the semiconductor industry for monocrystalline applications such as cleaning and inspection jigs.
They are also used for the graphite electrode manufacturing for EDM and drilling very hard to machine materials in the die & mold industry.
Designed with superb surface quality and edge sharpness.
Multiple scale tool life as compared to standard carbide coated micro drills.
Other dimensions are available per request.
Models:
Applications of High Precision Micro PCD Drill:
Micro Drilling Systems are used in the microelectronics, microfluidics, semiconductor, LED, medical devices, and PV industries.
The systems combine precision part-moving stages, high-resolution alignment systems and application-optimized lasers with IPGs proprietary software to provide high-throughput and high drilling accuracies.
Application Cases of High Precision Micro PCD Drill :
Advantages of High Precision Micro PCD Drill:
Pack: Cartons and bubble wrap
Payment: TT; Paypal;
Delivery Time: Seven to ten days
Sample: No free samples are provided
Certification: ISO9001:2008
FOB Port: Shanghai Qingdao Guangzhou
Description: PDC cutter is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
Details
The specifications of PDC cutter for oil drilling bits(PDC Rock Cutter for Oil Well Drilling Bits)
1.PDC - F (flat cutter ):The flat surface combines small specification size to be applicable to PCD auger to protect through area, with other drill not into the use, such as measure tool etc.
2.PDC-C (claw cutter):The teeth of a saw type combines. The increment concludes to match of the strength reduced interface in response to the dint. The usage takes directive. The medium etc. anti- impact uses thicker diamond grain, the increment drills into the efficiency. Diamond layer 1.2 2.0 MM can be provided as choice. Apply softer geologic strata.
3.PDC-Sstreng the ned daw: The wreath form combines central part to take several teeth of a saw type to have directive but not easy confirmation to have stronger anti- sex to pound at function to bear to whet sex senior high school etc. the diamond grain apply medium soft bear to whet geologic strata, diamond layer 1.5 2.5 MM can be provided as choice.
4.PDC-G (great strengthened claw)Three layers of complicated structure, biggest of reduce internal help dint, take to drill into the direction, high anti- impact, be applicable to more complicated geologic strata, medium thick diamond grain, have good of comprehensive function, diamond layer 2.0 3.0 MM can be provided as possible.
5.PDC-C S C-R Can choose a variety to combine a way, empress the department present a semicircle type, being applicable to just body auger.
Applications of PDC cutter: Petroleum Oil field PDC bits
The diamond drill bit is used in nearly all applications including geothermal energy drilling, mining, water well and natural gas drilling, and oil well drilling.
Total depths range from 100' to 20,000'.
PDC cutters are widely used for petroleum and oil field PDC bit, geological PDC exploration bits, gas exploration bits, PDC coal mining drill bits. PDC is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
Powerful - 65cc petrol earth auger with 1.2 Liter fuel tank capacity. 3.2HP, 9000rpm for maximum power. Uses 2 stroke oil mixture - 30:1 - which will extend engine life, reduce emissions and run reliably in all weather conditions.
Comfortable - Ergonomic design; dual handles for operator control and comfort. Anti-vibration foam grips reduce fatigue. Compact, attractive and easy to operate.
Effortless - Easy pull recoil starter for virtually effortless starting. The drill digs no less than 70 pits per hour, and at 8 working hours, it can dig 560 pits in a day, which means it can do more than 30 times as much work as manual work.
Versatile - The throttle control system is very popular with operators because it allows simple control of the auger. It has a damper lever to simplify start-up procedures and reduce the possibility of flooding, while the auger brake is designed to automatically stop the auger when it hits a hard underground obstacle.
MODEL:
EA650G
Engine type : 1E48F
Power : 2.4kW / 3.2HP
Displacement : 65cc
Motor type : Gasoline
Drill diameter : 30mm - 200mm
Fuel Tank Capacity : 1500ml
Fuel mixture ratio : 30:1
Weight : 20kg
Leading Diamond Tools offers a comprehensive selection of diamond drill bits for granite, marble, porcelain, glass, stone, concrete, and wood. We also provide specialized and custom drill bits to meet your specific needs. Our inventory includes products from top brands like Diaplus, Diamond Products, Alpha Tools, Norton, Diamond Tool Store, Husqvarna, RTC, SawMaster, Weha, and Zenesis.
Our diamond core drill bits, often referred to as hole saws, are designed for drilling precise holes in granite and concrete. We offer a wide range of core drill bits in various sizes, diameters, bonds, diamond concentrations, and segment configurations. Whether you need to drill through concrete, masonry, asphalt, or hard stone, for wet or dry applications, we have the right product for you.
Our concrete drill bits are capable of penetrating concrete, reinforced concrete, cured concrete, asphalt, and stone. Using diamond drill bits enhances drilling speed, reducing your cost per hole. The industrial-grade diamonds embedded in the cutting teeth of our rotary drill bits ensure clean cuts and long-lasting performance. These durable and efficient masonry drill bits are perfect for applications such as air conditioning installations, water pipes, cables, and other in-wall services.
