
Handheld Button Bit Grinder
China
5YR![]()
$100 / Pieces
Min Order : 15 Pieces
SINODRILLS DTH Bits SINODRILLS be able to offer a comprehensive range of DTH drill bits with full diameter that have been designed to meet all conceivable applications. Every DTH Bit from SINODRILLS, made by quality tungsten carbide and steel. All the DTH Bits are produced through heat treatment in the production process, and tungsten carbides are inserted by hot press technology. I
Established: Jan 01,2002
Main Product: rock drilling tools, drilling bits, drill rods, drill pipes, drill tubes, Top hammer drilling tools
Page Hu
Tel: 68-8516800738
Adr: 16F,Xiongjun International Building Weiqing Road Guiyang

China
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SINODRILLS DTH Bits
The DTH bits is the tool cutting rock. Sinodrills DTH bits are made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH bits are using the brand "Element Six" T.C carbide which provides (the T.C buttons) for Boart Longyear. In addition art manufacturing technology makes our DTH bits with higher and more reliable quality.
Different face style makes DTH bits suitable for various rock conditions.
Flat face: This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular choice.
Convex face: A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor in hole deviation if rocks are hard.
Concave face: Medium hard to hard rock formations which is less abrasive and fractured. Especially for deep hole drilling, excellent control over hole deviation.
DGR face: A special design for hard or very hard rock conditions, double gauge row buttons provide very excellent ware-resistance and very longer life time. It is usually used for some bigger diameter DTH bits.
Besides, we are manufacturing the DTH bits with various shanks so they can be compatible with different DTH hammers
China
5YR![]()

China
2YR![]()

China
13YR![]()

China
8YR![]()

China
11YR

China
2YR![]()

Turkey
12YR![]()

China
6YR![]()