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Thread cross bit |
（1）thread: R22, R25, R28, R32
（2）diameter:33mm-64mm
（3）package: in wooden box or in carton.
（4）Supply ability:10000/month
（5）Delivery time :30days
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| Thread cross bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit is mainly used for hard rock, cross bit and button bit are mainly used for fissural rock. It is mainly used for digging into mine laneway and blasting holes in all drilling works matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the drill bits. |
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| We are a professional manufacturer of thread cross bit in China. Our main products include thread cross bit ,tapered cross bit ,tapered button bit 、thread button bit 、retrac button bit 、chisel bit 、shank adapter 、coupling sleeve、Drifting drill rod、Extension drill rod、MF(male female)rod 、speed rod 、tapered drill rod 、Hex drill rod、Integral drill rod、 coal mining bit 、Tunneling bit 、road planing picks 、conical picks 、crusher picks 、flats picks 、surface mining tools 、Trenching tools 、Foundation drilling tools 、Grader blades 、DTH bit 、DTH hammer 、DTH drill rod 、 self drilling anchor bolt 、self drilling anchor accessories 、Blast furnace tapping hole tools 、Roller cutter bit 、TBM cutter 、cutting tools which are used for mining, quarrying, tunneling, water well drilling, mineral exploration, geological prospecting, civil engineering and construction. Etc.
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