Welcome to Shandong Yanggu Tianyue Drill Tools Co, Ltd.
Esperanto
Shqiptare
Euskara
Zulu
Latinus
Cymraeg
தமிழ்
Slovak
Slovak
Afrikaans
E-mail : 13294506@qq.com
-
ABOUT USShandong Yanggu Tianyue Drill Tools Co, Ltd. is a professional manufacturer of rock drilling tools in China. Our company has advanced heat treatment, inspection and testing, measurement , and experimental equipment
-
PRODUCT CENTERThe products of our company include: T38, T45, T51, D32, H25, H28, H32, H35, as well as MF-ROD, extension rod, shank adapter, drill bit and supporting products specially used by hydraulic rock drilling machine.
-
NEWSOur company integrates scientific research, design, production, and operation in one, owning 5 related patents (1 invention patent), 4 trademarks, the import and export right of self-operation, and passing ISO9001 certificati
PRODUCTS
CONTACT US
If you are interested in cooperation, please contact us immediately, we will give you feedback as soon as possible!
Mobile
Reaming bit, also known as pilot reamer bit, is a hole opener that drills a pilot hole to a certain depth and then reams the hole to a larger diameter. Military grade requirements of heat-treatment guarantee durability.
Reaming bit mainly used for center hole reaming in long hole drilling. Threaded reaming bits are divided into integral reaming bit (dome type, pilot type) and split-type reaming bit. Our reaming button bits are mainly dome reaming bits and pilot reaming bits.
Tianyue's reaming bits are made from steel and tungsten carbide as same grade as internationally well-known brand.Entire CNC processing procedure ensure the quality consistency.
Drill Bit Specification
| Product | Button Bit |
| Other Names | Button drill bit,Thread button bit,Thread drill bit,Rock drill bit,Top Hammer drill bit,Drill bit,Rock bit,Hard rock dilling tools,Rock dill tool,Rock tools,Top Hammer drilling tools,Mining drill bit |
| Material | 23CrNi3Mo |
| Application | Tunnelling, Mining, Quarrying, Ore Mining,Blasting and Infrastructure Construction,Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling, Drifting. |
| Thread | R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST68, GT60 |
| Bit Type | Thread Button Bit,Retrac Button Bit,Reaming Button Bit |
| Skirt Design | Standard skirt, Retrac skirt, Straightrac skirt, Heavy duty skirt |
| Face Design | Flat face, Drop center face, Convex face, Reaming type, Cross type |
| Button Shape | Spherical buttons, Ballistic buttons, Conical buttons, Composite buttons |
| Head Diameter | 28mm~152mm |
| Custom Design | Size,Color |
| Face Design | Application |
 |
Flat face button drill bits are suitable for all rock conditions, especially for the rock with higher hardness and higher abrasiveness. Such as granite and basalt. |
 |
Convex Face button bits are designed for fast penetration rates in softer rock. |
 |
Drop center button drill bits are mainly suitable for the rock with low hardness, low abrasiveness, and good integrity. The bits can drill straighter holes. |
CONTACT US
Tel : +8613869551010
Email ：13294506@qq.com
Add : No. 229, Xihu Road, Xihu Town, Yanggu County, Shandong Province
GET A FREE QUOTE