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    Standard sizes D0.15-D25mm Number of Flute:2-Flute Helix Angle 118 amp deg 130 amp deg Corner of Edges: drilling amp nbsp Coating Type No Coating, AITIN Coating Suitable for processing...
    Here is a catalog of our pruducts: quot amp phi quot as :outside diameter unit: mm i. Degassing hole Bits tungsten matrix steel matrix Model: amp phi 65 amp phi 75 amp ph...
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    Specifications: Acirc nbsp Packaging Detail:65pcs/box wooden box, plastic box Delivery Detail:5-7 days Acirc nbsp product details: 1.Product Name:tungsten carbide drill bits TypesTapered c...
    This product is also available on Amazon for retail. More Detail
    Specifications: Acirc nbsp Packaging Detail:65pcs/box wooden box, plastic box Delivery Detail:5-7 days Acirc nbsp product details: 1.Product Name:tungsten carbide drill bits TypesTapered c...
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    Diamond products for professionals We provide high quality diamond core drills and bits with variety of sizes and fitments. Wet and dry usage possible, our rooftop type segments provide you with a...
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    Hejian Longyue bit Manufacturing Co., Ltd. is a scientific and technological enterprise specializing in the production of roller cone bit, drilling equipment and tools, is the production of roller ...

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    amp nbsp amp nbsp amp nbsp Here isYanggu Ruilister Engineering amp nbsp Machinery Co., Ltd.OurCompany is mainly engaged in the production and sales of all kinds of construction teeth, the body...
    wxsoon 3 D tungsten carbide drill bits for hardened steel Flute Diameter amp nbsp mm Thread Dimension Metric Shank Diameter amp nbsp mm Total Length amp nbsp mm Flute Length amp nbsp mm Lim...

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    we are producer for road milling tools , foundation drilling tools, coal miner tools, rotary cutter bits , drill rods and drill bits. amp nbsp mainly use for, Road milling, surface mining , tunnel...

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    Coniques amp Thread Drilling Tools: Button Bits Nous pouvons fournir toutes sortes d 39 outils de forage conique amp fils Button Bits . Caract ristiques: rockdrillingtool at yahoo dot cn. 1 ...
    Specifications 1.26 inch SKG134 steel tooth rock drill bit -Guangtong 2.Good quanlity amp Long working life 3.Sufficient stock amp High-quality
    1.Certified by ISO9001 amp API 2. High quality with reasonable price3. Fast drilling rate 4. Strong cutting structure durability 5. Different sizes as required 6. pdc drill bit, diamond bit, pd...

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    Specifications Yao Fu CORE BIT for Oil Well/Core Drill 1 Fast drilling rate 2 Strong cutting structure durability 3 resonable price

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    Specifications 1.Bit API amp ISO 9001 2.Bit steel/TCI tooth bit 3.Bit IADCYC537 4.Bit high speed 5.Bit high quality with good price

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    Specifications 1.conical teeth and hard-facing 2.Reliable bearing system 3.Fast drilling rate 4.Strong cutting structure durability 5.API

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    Spiral grooves will enable the mud to flow freely around the drill collar to use balance pressure to prevent the formation of obstruction so as to effectively prevent differential pressure jamming.

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    Diamond + PDC Reaming Shell amp nbsp Reamed shells are available for all types of core barrels and drill bits. The product description Reamed shells are available for all types of core barrels an...
    Hanghua Core PDC Bit Polycrystalline diamond composite PDC core bits are designed to drill holes in unconsolidated and moderately hard rock. When matched with the right application, they can pro...
    PCB Drill Bits and Router Bits for Printed Circuit Boards Drilling and Routing amp nbsp Item Diameter mm Micro Drills 0.10mm 0.15mm 0.20mm amp nbsp ST Drills 0.25 4.5mm 0.275 5.0mm 0.30-0.45m...

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    Hejian Longyue Drill Bit Manufacturer Co., Ltd amp nbsp is a manufacturer of Drill Bit with well-equpiied testing facilities andstrong technical force.With a wide range, good quality, reasonadle pr...

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    Premium Quality PDC Cutters for Oil Drilling 1. Great Impact and Wear Resistance 2. High Thermal Stability 3. Available of all sizes 0808 1916
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    Description Product Arix Diamond Dry Core Bits Application Drilling of brick, block and light concrete Dimension 42mm Segment Tip Length 14mm Thickness 3.1mm Quantity 4pcs Effective Length 7...

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