Array ( [id] => 200089 [video_id] => 217202 [cid] => 53173 [pids] => 51875560,50559481,48013741,48013747 [src] => 0 [related_product] => Array ( [pid] => 51875560 [name] => 34mm 6 Buttons 7 Degree Tapered Button Bit for Mining and Rock Drilling [name_en] => 34mm 6 Buttons 7 Degree Tapered Button Bit for Mining and Rock Drilling [prod_desc] => 34mm 6 Buttons 7 Degree Tapered Button Bit Mining Tools Tapered button bit is mainly used with pneumatic rock drill and tapered drill rod, conducting drilling operations through the connection of the taper on the drill bit and drill rod. These tapered button bits are suitable for hard rock drilling and are primarily used in mine secondary crushing, bolting, drifting and similar applications. As an upgraded product of chisel drill bits and cross drill bits, the tapered button [related_keywords] => 34mm Tapered Button Bit,6 Buttons Tapered Button Bit,7 Degree Tapered Button Bit [jump_url] => //www.rockdrill-tool.com/sale-51875560-34mm-6-buttons-7-degree-tapered-button-bit-for-mining-and-rock-drilling.html [img_url] => //img1.ecerimg.com/31/9d/728b402ca63c/product/37768865_s-w400xh400.jpg [cate_id] => ) ) service