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Core Barrel with Roller Bits Construction Machinery Parts for Rotary Drilling Rigs1
Engineering Construction Machinery, Core Barrel, Rotary Core Barrel
Hunan SMSCC Heavy Industry Co., Ltd.
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Product DescriptionCore barrel with roller bitsFeatures: Generally used to cut very hard fractured, hard rock formation with compressive strength up to (100 MPa)The Core Barrel With Welding Roller Bit represents a powerful combination of innovation and performance. The welded roller bit offers superior strength and sharpness, enabling efficient drilling through various materials. The robust design of the core barrel and the durability of the welding ensure long-term use and reliable results. This tool empowers the user to complete their drilling tasks with ease and confidence. The Core Barrel With Welding Roller Bit is the optimal choice for unbeatable drilling efficiency. SpecificationCore barrel with roller bitsDia.mmShell Dia.mmShell LengthmmShell ThicknessmmTeeth QtyPcsWeightkg600520120020+404550700600120020+404612800700120020+406734900800120020+4067941000900120020+40890611001000120020+408100612001100120020+408108913001200120020+4010117514001300120020+4012132715001400120020+4012138716001500120020+4014152217001600100020+4016183118001700100020+401618862000190080020+401819912200210080020+401821622500240080020+40202684Other sizes can be customized.Applications1. Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete (also reinforced concrete).2. Core barrel with roller bits is used in very strong rock formations (compressive strength> 100 Mpa).3. Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core barrel, also suitable for drilling hard, jointed rock(< 1 00Mpa) and for penetrating through layers containing boulders.Advantages1.High quality raw materials and high steel strength.2.Simple operation.3.High wear resistance.4.High drilling efficiency.5.High hardness.6.Good roundness of the cylinder.7.Long using life.Company ProfileHunan SMSCC Heavy Industry Co., Ltd.Hunan SMSCC Heavy Industry Co., Ltd. is specialized in manufacturing rotary drilling tools, complete series of casing items and other products for pile foundation engineering, providing customers with one-stop solution in the foundation engineering.Located in Changsha Economic Development Zone, we have obtained our own modern plant and office building, covering an area of 20,000 sq. m.The annual turnover of SMSCC has reached 12 million USD, with the yearly production capacity of 3500 sets of drilling tools and 2,000 meters of full following casings.CasesWorkshopFAQQ:Can I treat Hyper Drill for drilling tools as our first choice?A:With proven experience in the pile driving industry, Hyper Drill is your first choice for all your piling needs.Q:What type of roller bits for your core barrel?A:We have both core barrel with pin roller bits and core barrel with welding roller bits.Q: What hardness can your core barrel with roller bit drill?A: We have hard rock core barrel with roller bit can drill more than 200MPA harness rock.Q:Do you have a bad purchasing experience for pile drilling tools?A:Hyper Drill can offer the best service to our friends all the time.Q: How long have you been in this business?A: Over 15 years experience, supply all the world clients with good satisfaction.Q:What should I do if the core barrel gets stuck?A:If the core barrel gets stuck, just remember it's not being shy; it's probably just making friends with the rock. A little patience and some gentle coaxing usually do the trick.Q:Why should I choose a core barrel with a rock bit over a standard one?A:If you want your drilling to be the equivalent of a rock concert rather than a library reading, the rock bit is your front-row ticket. It's built to handle the hard stuff with rock star performance!Q:How do I know when it's time to replace the rock bit?A:When it starts complaining about all the hard work and showing signs of wear and tear, it's time for a replacement. Just remember, even rock bits need their beauty rest.Hope this adds a touch of humor to your drilling endeavors!Q:Can you help to supply what your factory doesn't produce?A:We will try to share our opinion after checking in market. If it is not convenient for you to purchase or deliver requirement, we also can be your trust partner to help you to purchase and deliver.Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.
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