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... from 26mm to 42mm. With carbide hot pressed on the skirts, have a good drilling performance and are excellent in l...

... . with carbide hot pressed on s bodies, it has good performace sna life time. usually used for middle-hard to very hard rock formati...

... Matched connection: 7 degree Diameter: 37mm KINGDRILLING DTH drill description: Through the connection on the drill b...

.../32/33/34/35/36/37/38/40/42/48/50/55mm :28/29/30/32/33/34/35/36/37/38/40/41/42/45mm Angle (Degree):4 degree/ 6 degree/ 7 d...

...: We offer high quality of drilling equipments, these drilling are made with h...

... drill cold pressing and hot set type PRODUCT INTRODUCTION is suitable for mining,quarring,tunnel...

... hot pressed on bodies, have a very good drilling performance and long life time. Different diameters and deg...

...air leg or hand held jack hammer driller in quarrying,and mining. Basic Information: drill 7° , 11°, 12° Product Name: ...

... Drill 7 38mm 36mm 34mm drill are widely used in mining and quarrying, with the advantages of hig...

Drill 12 degree 11 degree Hex 22 Hex 25 For Hammer Rock Drilling Feature Of The : (1) Angle: 4°,4°46″,6°,7...

... drill with a wide selection of head diameters from 26mm to 48mm . With carbide hot pressed on the skirts , ha...

... as long hole to use match with jack hammer with rod to be used for air leg or hand held jack hammer driller in quarrying, and mi...

... chisel and cross , has higher technology, much longer primary drilling time and higher drilling efficiency. Ac...

... primary drilling time and higher drilling efficiency, so that the is popular among the users. Our is made of high qual...

... Carbide are widely applied in Hand Hold drilling system for dimensional stone quarrying.Made with high quality of r...

Rock Drilling Tools Fast Penetration For Blast Hole Drilling Product name thread rock Material Alloy steel...