Top Hammer Drilling Tools

Top Hammer Tools
Top Hammer Drilling Tools
Rock Drilling Bits
Top Hammer Rock Drilling Tools
Thread button 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 applications and have the least loss of energy while drilling the rocks. Besides, we can do customized services according to different drilling requirements.Our drilling tools are widely used in mining, construction, quarrying and tunneling etc.
Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many threads.
1) Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60
2) Alloy steel:42CrMo
3) Suitable carbide tips:YK05
4)Technology:hot-pressing or welding

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The Things Of Drilling Driver Should Note

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Let us learn about some things of drilling driver should note! 1. DTH drill driver must abide by the mine "General Safety Operation Procedures for Post Work". 2. DTH drill drivers must abide by the safety regulations for commuting cars and hosting. 3. DTH drill drivers must comply with the safety regulations for the management of the cannon, the edge of the steps and the day of the run.  4. When moving the  DTH drill bits  or replacing the drill pipe, we should pay close attention to the high voltage line around it so as not to touch it. 5. When checking and handling cable and other electrical faults, the drop switch must be removed. 7. When working on a large shelf for high-altitude work, you must wear a safety helmet and a guardian, and you are not allowed to stand under the large shelf. 8. Thunderstorms and windy days are prohibited from working on high. We are  DTH drilling tools supplier , welcome to contact us!
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Rolling Cutter Bits's Type

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Rolling filler pieces, which some might also involve roller cone bits or tri-cone pieces, have three cones. Each cone could be rotated separately as soon as the drill string rotates the entire body of this piece. There are two sorts of  roller bit  pieces that are milled-tooth pieces and tungsten carbide inserts (insert pieces ). These pieces are classified by the way the teeth are fabricated: 1.Milled-tooth bits Milled-tooth pieces have steel tooth cutters, which can be fabricated as regions of the piece cone. The bits cut or gouge formations out when they are being rotated. The teeth change in size and form, based upon the formation. Teeth of the bits are different depending on structures as follows: Soft formation: Your teeth must be long, slim and widely dispersed. These teeth will create freshly broken cuttings from delicate formations. Tough formation: Your teeth should be brief and tightly spaced. TThese teeth will produce smaller, more rounded, crushed, and ...
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The Features Of Roller Cone Bit

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Let's take a look at the features of  roller cone bit . 1. The use of high-strength and high-toughness alloy teeth makes it improve the resistance of the teeth to impact, reduce the chance of broken teeth, and the soft formation is equipped with a spoon-shaped tooth. 2. A layer of the hard alloy is placed on the bearing of the tooth, and the roller bearing is also silver plated so that the bearing has improved the ability to resist seizure and load. 3. The O-ring seal adopts a more wear-resistant high-saturated nitrile rubber, which increases the cross-section of the seal ring, and increases the sealing small boss at the outer end of the seal area to improve the reliability of the seal. 4. the use of steel ball locking cone, can be suitable for relatively high speed. 5. The number of teeth to be optimized and the equipment such as the tooth and the alloy tooth can maximize the cutting and speed of the drill. 6. the use of a new production of grease that can withstand t...
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