12 Degree Tapered Drill Rod

There are different taper angle ( 6 degree, 7 degree, 11 degree, 12 degree, etc.)on customers’ request. Taper drill rods and taper drill bits must be in the same tapered degree.

We offer you a complete assortment of integral drill steels, tapered rods, and bits available for handheld drilling, and our wide product range easily supports your every need.

Tapered drill rods are tools used in various drilling applications, featuring a tapered design with a gradual reduction in diameter along their length. These rods are commonly used in industries such as mining, construction, and geotechnical drilling.

1. Tapered Design:

2. Tapered drill rods have a gradually decreasing diameter along their length, typically with a standard taper angle such as 7 degrees, 11 degrees, or 12 degrees. The taper allows for efficient drilling and easy removal of the drill rod from the hole.

   
   

Rod process flow

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1. Mining and Quarrying:

2. Tapered drill rods are widely used in mining and quarrying operations. They are suitable for tasks such as blast hole drilling, exploration drilling, and other rock excavation activities.

3. Versatility:

   Tapered drill rods are versatile and can be used in various drilling applications, offering adaptability to different rock types and drilling conditions.

4. Length Options:

5. Tapered drill rods come in different lengths to accommodate specific drilling requirements. The choice of length depends on factors such as drilling depth and equipment specifications.

6. Ease of Handling:

7. The taper design facilitates easy handling and removal of the drill rod from the drilled hole, contributing to efficient drilling operations.

8. Compatibility with Drilling Equipment:

9. These rods are designed to be compatible with drilling equipment that supports the use of tapered drill rods. They can be used with drilling rigs, jumbos, and other relevant machinery.

10. Threaded Ends:

11. Some tapered drill rods may have threaded ends, allowing for easy connection and disconnection of drill rods and other drilling components.

12. Applications in Construction:

13. Tapered drill rods are also used in certain construction applications where drilling into hard materials, such as concrete or hard rock, is required.

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When using tapered drill rods, it's important to follow recommended guidelines provided by the equipment manufacturer for optimal performance and safety. Users should also consider the specific requirements of their drilling operation, including rock formations and drilling conditions, when selecting tapered drill rods.