11 Degree Tapered Drill Rod

An 11-degree tapered drill rod is a type of drilling tool used in various industries, including mining, construction, and geotechnical drilling. The term "tapered" refers to the gradual reduction in diameter along the length of the rod, and the 11-degree angle indicates the tapering angle between the rod's central axis and its outer surface.

Taper Angle:

The 11-degree taper angle is designed to provide efficient drilling in different rock formations. The gradual taper allows for effective penetration and removal of drill cuttings.

Compatibility with Drill Bits:

Tapered drill rods are often used in conjunction with tapered drill bits. The matching taper angles ensure a secure and efficient connection between the drill bit and the rod.


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Product Details

Mining and Quarrying:

Tapered drill rods with an 11-degree angle are commonly used in mining and quarrying operations. They are suitable for tasks such as blast hole drilling, exploration drilling, and other rock excavation activities.

Drill  rodLengthWeight approx kgTIANYUE P/N
mmFoot

Hex.22mm Tapered rod,carburized

11 Degree Tapered Drill Rod

6102'2.221H22-11/108-0610-40
12204'4.121H22-11/108-1220-40
18306'5.921H22-11/108-1830-40
20006'7"6.421H22-11/108-2000-40
24358'7.821H22-11/108-2435-40
26008'8"8.321H22-11/108-2600-40
320010'6"10.121H22-11/108-3200-40
365512'11.521H22-11/108-3655-40
400013'1"12.621H22-11/108-4000-40
480015'9"14.921H22-11/108-4800-40
560018'4"17.421H22-11/108-5600-40
640021'19.821H22-11/108-6400-40
720023'6"22.221H22-11/108-7200-40
800026'2"24.621H22-11/108-8000-40

Material and Construction:

Tapered drill rods are typically made of high-strength steel to withstand the stresses experienced during drilling. Construction materials ensure durability and long life.

Product

Drill Rod

Other Names

Drill rod,Drill pipe,Extension drill rod,Hollow bar,Top hammer drill rod,Excavation drill rod,Rock drill rod,Round drilling rod,Hex drill rod,Tomroc dill pipe,Rock drilling tools,Rock drill tools,Rock drilling tools,Threaded drill rod,Mining drill rod,Thread rock drill rod

Material

23CrNi3Mo

Application

Bench Drilling, Production drilling, Long hole drilling, Drifting,Tunnelling, Mining, Quarrying, Ore Mining,Blasting and Infrastructure Construction,Facedrilling and Bolting

Thread

R22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68, SR28, SR35...

Rod Type

Extension Rod,MF Rod,Speedrod,Drifter Rod,Guide Tube,Drill tube

Boby Type

Round drill rod,Hexagonal drill rod

Length

260mm~6400mm

Diameter

20mm~87mm

Custom Design

Size,Color



Rod Shape

11 Degree Tapered Drill Rod

R:Round
MF rod,Guide Tube,Extension Rod

11 Degree Tapered Drill Rod

 H:  Hex
 Drifter Rod

  1. Versatility:

  2. 11-degree tapered drill rods are versatile and can be used in various drilling applications, offering adaptability to different rock types and drilling conditions.


Actual pictures of drill rods

11 Degree Tapered Drill Rod

Extension Rod

11 Degree Tapered Drill Rod

Speed Rod

11 Degree Tapered Drill Rod


Drifter Rod

11 Degree Tapered Drill Rod

Guide Tube


  1. Length Options:

  2. Tapered drill rods are available in a variety of lengths to accommodate specific drilling requirements. Length selection depends on factors such as depth of excavation and equipment specifications.


Rod process flow

11 Degree Tapered Drill Rod

About US

11 Degree Tapered Drill Rod 11 Degree Tapered Drill Rod 11 Degree Tapered Drill Rod

11 Degree Tapered Drill Rod 11 Degree Tapered Drill Rod 11 Degree Tapered Drill Rod


Packing


11 Degree Tapered Drill Rod


  1. Ease of Handling:

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

  3. Compatibility with Drilling Equipment:

  4. These rods are designed to be compatible with drilling equipment that supports the use of tapered drill rods. Can be used with drilling rigs, jumbo and other related machinery.

  5. Threaded Ends:

  6. Some tapered drill rods have threads on the end. This makes it easy to connect and disconnect drill rods and other drilling components.


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.


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