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  • Dec 31
    Drillmaster Holiday Notice

    Drillmaster Holiday Notice: From January 1st to January 3rd, 2021, we will have a three days holiday. We will come back to our office on January 4th, 2021 ( Monday). If you have any questions or new needs for our drill tools, drill buckets, kelly bars, pile breakers, mud desanders, micro drill machine..., welcome to leave message on line.

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  • Dec 31
    394-4*11 UNIDRILL interlocking kelly bar

    UNIDRILL factory manufactured this for one foreign customer. As a high quality kelly bar factory, we could manufacture customized kelly bar for our clients. For each kelly bar order to UNIDRILL, our technicians will draw the drawings firstly according to our kelly bar customers' needs, then our international sales will confirm the drawing with the customers, then the order will be sent to our kelly bar factory.

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  • Dec 30
    355-4*9 m interlocking kelly bar in kelly bar UNIDRILL factory

    This is a new batch of UNIDRILL interlocking kelly bar, the size is 355-4*9m ( 4 sections, 9m for each section), white color, as required by one of our kelly bar customer, this kelly bar will be sent to our customer destination seaport by sea in this month. This is also one of our old kelly bar customers, they continue to purchase UNIDRILL kelly bar since they trust UNIDRILL kelly bar’s quality totally,

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  • Dec 24
    Season’s Greetings from Drillmaster

    Season's greetings from Drillmaster: With all good wishes for a brilliant and happy Christmas season. Hope things are going all right with you. A cheery Christmas and the New Year hold lots of happiness to our each client!

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  • Dec 23
    Unimate 750/670 Double-walls Casing Tubes

    Recently we get a new order from Australia,Our client has a demand of the casing tube for hole piling work,his piling rig is a Casagrande model B105 it has 10 ton-m torque. We customize the casing for him and put it into production. These casing tubes in the pictures are model 750/670.

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  • Dec 23
    How to be called good teeth?Drillmaster tell you the answer!

    How to be called good teeth?UNIDRILL tell you the answer! Good raw materials For a good bit, the body of the bit should be made of 42Crmo, the hardness can reach 49-52 HRC., forged from the round steel. In this way, It will not damage the physical properties of the steel.

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  • Apr 12
    What’s the biggest piling diameter of borehole drilling telescopic kelly bar?

    As we all know, for telescopic kelly bar for bore hole drilling, there are many different models, from 3 sections to 6 sections, the piling diameter has 377 series, 394 series, 419 series..., etc. So, what is the biggest piling diameter for telescopic bore hole drilling kelly bar at present? The size of the following picture of kelly bar is 630-5*26. The pile diameter is 630mm, total 5 sections, each is 26m. The diameter 630mm is the biggest piling diameter kelly bar up to now.

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  • Nov 27
    Drillmaster 2020 Bauma show in Shanghai

    During the Bauma China Exhibition(NOV.24-27th),in order to repay our customers, we especially give a big promotion as follows: Buy $3,000, get $300 off! buy$10,000, get$1000 off! buy $30,000 get $3000 off!

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  • Nov 20
    Bauma CHINA 2020, big discount, we are ready!

    Bauma CHINA 2020, we will be live streaming from Shanghai with our brand new product series. Don’t miss our big discount, Buy $ 50,000 to get $20,000 coupons! 24th Nov-25th Nov 2020. Stay tuned!

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  • Nov 19
    Why choose Unimate pile breaker?

    Pile breaker is a new way to cut concrete pile,which will improve the cutting efficiency a lot. Now in China, more and more job sites are using it. We have two types of Pile breakers.One is the round pile breaker, cut round pile from 500mm-2000mm. Another is the square pile breaker, cut the square pile from 300mm to 500mm.

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  • Nov 16
    Unimate excavator mounted vibro hammer

    Excavator mounted vibro hammer is one of the most commonly used vibro hammer on the market. It has a 360-degree rotation disc and 180-degree rotation arm. For the vice arm, we can make it in 2m or 2.5m long.

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  • Oct 30
    Unidrill Power Head for Rotary Drill Rig

    The power head is the core component of the rotary drilling rig, which provides torque and pressure for the drilling rig; it provides guidance for the drilling of the drill pipe; and provides high and low frequency instantaneous impact for the drilling of the drill bit.

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  • Oct 30
    Drillmaster drilling tool factory real shot photos

    Recently, we visit our factory in Hubei. Our Hubei drilling tools factory mainly manufactures drill buckets, core barrel, drill auger, and so on.

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  • Dec 21
    Brief introduction of Micro piling rig machine

    We will introduce our type 180 and 150 micro drilling rig machine, micro piling rig machine to you in this article, firstly, let us introduce the features of our micro piling rig machine/micro drilling rig machine: Micropile machine has top drive power head with strong touque,high speed,high impact frequency and stable performance. To our micro piling anchors machine, we have International brand hydraulic system with excellent performance ,easy operation and long life time...

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  • Dec 10
    Unidrill drilling buckets latest photos sharing

    The above pictures are showing our latest drilling bucket in the Hubei drilling tools factory. With the help of the experienced team of engineers and the well-supervised production team, Unidrill has a greater ability to produce top-quality foundation drilling tools.

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  • Oct 29
    Kelly bar manufacturer UNIDRILL factory introduction

    Kelly bar is the core product of UNIDRILL factory, we boast the most professional R&D and production team. The core R&D, processing and production personnel are all from the leading enterprises of this industry. With more than ten years of experience in the design and manufacture of kelly bars.

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  • Nov 16
    Drillmaster tell you how to select a good drill bit-Part 2

    As a drill bit ( bullet teeth manufacturer), we will tell you how to choose a good drill bit for your jobsite.

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  • Nov 11
    Drillmaster tell you how to select a good drill bit-Part 1

    For a good drill bit, the body of the bit should be made of 42Crmo, the hardness can reach 49-52 HRC., forged from the round steel. In this way,It will not damage the physical properties of the steel. Let’s find out what is 42Crmo steel. 42CrMo steel is an ultra-high strength steel with high toughness, before quench it, we have to preheat for 2-4hrs in 500-600 Celsius degree. Then rise the temperature to 1000~1050℃,after that remain at 160~180℃ for 2hrs.

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  • Sep 17
    UNIMATE Pile Breaker for concrete pile breaking down

    Have you used the pile breaker for your jobsite?If not,consider to own one!We have two types of pile breaker:round type and square type. This machine is used to break down the ground head concrete of the foundation pile. It is easy to assemble and operate.

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  • Sep 16
    Construction, achievements of the city’s beauty

    What are people pursuing for? Sometimes people say I don’t know what to follow or do. This is to people’s spiritual level. We always hope to get great psychological satisfaction, so, we work hard to try to get a better life. Then, what is the better life? How to define this? The answers varies from person to person....

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