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聯絡資訊
16F,Xiongjun International Building Weiqing Road Guiyang
電話：86-851-6800738
傳真：86-851-6830552
SINODRILLS DTH Button Bits
產品型號：SINODRILLS DTH Button Bits
產品特色
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. It can strengthen the hardness of the bit, facilitating excellent surface compression and fatigue resistance.
The face of DTH Bits can be designed as flat face, convex face, concave face and DGR face.
SINODRILLS DTH Bits Specifications
Shank type: Apply for DHD3.5, DHD340A, DHD350, DHD360, DHD380, QL40, QL50, QL60, QL80, COP34, COP44, COP54, COP64, COP84, SD4, SD5, SD6, SD8, Mission 40, Mission 50, Mission 60, Mission 80, Mach 33, Mach 44, etc.
Bit Diameter: 85mm --- 305mm (Special size is available)
Button type: Hemi-spherical, parabolic, ballistic and semi-ballistic
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