Hot Sale T38 Threaded Drill Button Bits for Bench and Tunnel Long Hole Drilling
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...Drill Button Bits for Bench and Tunnel Long Hole Drilling Production: The thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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T38 Long Hole Drilling Carbide Industrial Drill Bits With Hot Pressing / Welding
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...drill button bits for bench and tunnel long hole drilling carbide rock drill bits T38 rock drill button bits, normal skirt Diameter buttons Flushing hole Angle Part Number Weight mm inch Gauge x mm Front x mm Side Front Gauge Kg 89 3 1/2 8*12 4x12,2x10 1 2 35° 4148300736 3.3 Our small drill bits......
KSQ Technologies (Beijing) Co. Ltd
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High Speed 45mm Bench and Long Hole Drilling Tools R32 Rock Drill Bit for Quarry Mining
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... quarrying, tunneling and so on. It is widely used for ground quarrying and underground drilling. KSQ thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to...
KSQ Technologies (Beijing) Co. Ltd
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Golden Color DTH Drilling Tools Down The Hole Drill Bits Drilling For Geothermal Well
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...rock. The drill tools are utilized in science mine, geologic exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Product Application Product Name: DTH Drilling Hammers And Button Bits With...
Changsha Chaojingang machinery manufacturing CO., Ltd
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Tungsten carbide inserted tip wood hole drill bit with size 5.5mm of Woodworking Tools for dowel drill
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...wear and ensuring a long lifespan. The tungsten carbide material allows for efficient and precise drilling in wood, including hardwoods and softwoods. Size 5.5mm for Dowel Drill: Specifically designed for dowel drilling, this drill bit has a size of 5.5mm....
Chengdu Dingchuang Carbide Tools Co.,Ltd
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Extra Long HSS Drill Bits Circular Shape Flexible 135° Point Cobalt Twist Drill Bits
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...Long HSS Drill Bits Circular Shape Flexible 135° Point Cobalt twist drill bits STARRY HSS Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes......
Jiangsu Xingrui Tools CO.,LTD
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High Efficient Blast Hole Drill Bits Drilling Through Soft - Ultrahard Formations
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...drilling is very important to achieving the required product or outcome. Drilling suitable holes allowing explosive charges to be placed down the holes. And then to blast large areas making them more manageable and easier to remove. Blast Hole Drill Bit is...
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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30D Carbide Deep Hole Drill Bit 6mm Long HRC60 For Steel Metal And CNC Machine
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...Hole Drill Bit for CNC Machine 6mm Long Drill for Steel Metal AMG 30D hard alloy deep hole drill is high-precision cutting tool designed for efficient deep hole machining of steel and other metal materials. This 6mm drill bit is made of high-quality hard alloy material, which has excellent wear resistance and heat resistance, and is particularly suitable for CNC machining environments. Its 30 times diameter (30xD) deep hole...
Changzhou AMG Precision Tool Manufacturing CO., LTD
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Anti Wear Quarry Tunnel Bench Tapered Drill Bit 32Mm 34mm 36mm 38mm 40mm 42mm
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... service life, better powder exhausting and easier bit back, which combine well anti-wear and anti-impact carbide butttons and high-performance steel together. Our Tapered Drill Bits are produced by the most advanced production lines in China to make Top...
SUVEC Rock Drilling Tools
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Mining Type Ql60 Hole Drill Bits with Raw Materials and Long Service Life DTH Bit Certified by ISO 9001 2008
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... manufacturers in China's drilling tool industry. Our company has many senior mechanical design engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the first-class level in China. Our...
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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