Tungsten Carbide Bullet Teeth Black Bucket Auger Drilling 800mm Dia

Piling Solution Rock Drilling Tools Diameter 0.6-3 m Core Barrel with Tungsten Carbide Bullet Teeth

Specification of core barrel with bullet teeth

(1)Cutting ring with rock drilling bits and releases the internal stress of rock.

(2)Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel.

(3)Small barrel facilitates the coring operation, large barrel performs stage breaking.

(4)Applicable layers: medium, weathered rock, bedrock, superhard bedrock.

Main Applications: gravel, boulder and medium mantle rock

Advantages of Kellyway Core barrel

1. Kellyway core barrels range from 600mm to 3000mm in diameter and are designed specifically for drilling through different types and strengths of rock such as basalt, siltstone, sandstone, ironstone. Core Barrels are also utilised for penetration through fill material such as bricks and concrete.
2. An additional advantage of the core barrel is that it will not deflect laterally when encountering deflecting layers of rock or irregular surfaces.
3. Use mature german production technology to manufacture higher quality professional rotary drilling tols.
4. Choose high-strength&high quality managese plates, and carefull design the thickness and height of each drilling tools to achieve the best drilling effect
5. Comes equipped with service friendly Q345B core barrel blocks
6. Tungsten Carbide bullet teeth having insert, high grade carbide providing high penetration and long life
7. Unique Heavy Duty Top frame design provides superior strength without the waste in weight.
8. Weld on Core Ring Construction is also available

1, Hunan Kellyway Machinery Co., Ltd was founded by the main team which is with up to ten years’ experience on foundation works and piling machinery. Since establishment, we has always followed our survival principle that "strives for the survival by quality, development through reputation", and "your demand is our demand".

2, Kellyway is committed to manufacture and supply most reliable and highest cost-performance products for piling works including Kelly Bars, Drilling Tools and Drilling teeth. We often introspect ourselves,constantly strengthen the production quality management and optimize technology and after sales service.

3, Kellyway is working on provide the one-stop piling solutions for our domestic and global customers and we are dedicated to be your best partner for your piling works from China.Now we has developed into an enterprise for manufacturing of kelly bar and drilling tools for rotary drilling rig,engineering machinery parts, welding parts, on-standard machinery.

Q1. How long have you been in this business?

       Over 10 years experience.

Q2. Do you accept sample order?
       Yes sure, please contact us for details.

Q3. How about your after-sales service?
        We offer promote technology support for all problems and questions. 

      Besides, we accept goods return or replace for quality problem.

Q4. How does your company control the quality?

       Quality first. In order to guarantee high quality for our products.

       Kellyway makes a serious inspection for all products and raw materials in strict procedure. 

  1. Prompt delivery
  2. Best after-sale service
  3. The products could be produce according to customer's requirements
  4. Inquiries are typically replyed within 24 hours