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rock drilling tools for tunneling

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buy H25 For Minning and Quarring Customized Specification Threaded Drill Button Bit online manufacturer

H25 For Minning and Quarring Customized Specification Threaded Drill Button Bit

H25 For Minning and Quarring Customized Specification Threaded Drill Button Bit Product Specification Miroc H25 Thread System affords drillers the ability to change drilling bits whilst still using the same ... Read More
2022-03-15 16:40:35
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Drill Shank Adapter For Drill Rig and Drill Machine Used for Rock and Underground Mining Driling Tools

Drill Shank Adapter For Drill Rig and Drill Machine Used for Rock and Underground Mining Driling Tools Describtion Top hammer rock drill shank adapter ( striking bar ) are used for transmitting power from the ... Read More
2022-04-13 14:40:07
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T38 / T51 Ballistic Retrac Forging Skirt Drill Button Bits 76MM / 89MM Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ... Read More
2022-03-15 16:44:07
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2022-08-12 14:46:34
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Ballictic / Spherical Green Rock Button Drill Bit 4 / 7 Buttons 51mm for Granite tungsten carbide rock bit 1)Our tungsten carbide rock bits are made with high quality alloy steel and tungsten carbide. 2)Our ... Read More
2022-04-13 15:03:05
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R38 T38 T45 T51 Retrac Button Bit Ballistic Buttons for Mining Equipment Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ... Read More
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Different rock hardness drilling button bit T45 with Dia 76mm and 89mm , benching and long hole drilling Describtion This type of bit is well known for its high wear resistance on medium-hard to hard abrasive ... Read More
2019-10-23 16:41:13
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Mining Tools T45 435mm Thread Shank Adapter For Atlas Copco COP1838ME Product Description The shank adapters from Pro-drill are there fore designed to with stand the high impact power of modern rock drills and ... Read More
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Different rock hardness drilling button bit ST58 with Dia 102mm , benching and long hole drilling Describtion This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock ... Read More
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T51 89mm High Wear Resistance Tungsten Carbide Rock Ballistic Button Bits Thread Button Drill Bits For Long Hole Drilling Underground. Rock drilling thread button bits are widely used in all kinds of mining, ... Read More
2022-10-27 14:21:46
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