China Drill Rod Integral Drill Rod Rock Drill Rod

Integral Drill Steel is used by a hand held drill machine in UndergroundOscillator mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually. Regarding Integral drill steels, the quality of a steel material and a tungsten carbide is very important to get good drilling performance.According to different apPackage & Conveyance plication, different lengths are available from 400mm to 5000mm usually.22mm 7 / 8 "SeriesPart No.Length (mm)Bit diameter(mm)Weight approx kg11Switch 714-0834,05-02800343714-1633,05-021600335.2Chisel bit integral Rod 22mm 7/8".714-2432,05-022400328714-3231,05-0232003110.2Shank hex. 22mm 7 / 8 " x 108 mm (4 1 / 4 ").714-4030,05-0240003012.9Seal part no. 9159 (if needed).714-4829,05-0248002915.1714-5628,05-0256002817.6714-6427,05-0264002720.1714-7226,05-0272002622.512714-0840,05-02800403714-1639,05-021600395.2714-2438,05-022400388714-3237,05-0232003710.2714-4036,05-0240003612.9714-4835,05-0248003515.1714-5634,05-0256003417.6714-6433,05-0264003320.1714-7232,05-0272003222.5714-8031,05-02800031251371,404,340,502400341.771,408,330,502800333714-1232,05021200324.1714-1631,05021600315.2714-2030,05-022000306.716714-0635,05-02600352.7714-1234,05-021200344.1714-1833,05-021800336714-2432,05-02240032817714-0641,05-02600412.4714-1240,05-021200404.3714-1839,05-021800396.2714-2438,05-022400388714-0441,05-02400411.7714-0435,05-02400351.7714-0829,05-02800293714-0838,05-02800383.1714-1233,05-021200334.1714-1239,05-021200394.3714-1628,05-021600285.2714-1636,05-021600365.2714-1836,05-021Connector & Terminals 800366714-2032,05-022000326.7714-2033,05-022000336.7714-2133,05-022Pneumatic Tools 100337714-2427,05-022400278714-3227,05-0232002710.2714-3228,05-0232002810.3714-3232,05-0232003210.3714-6430,05-0264003020.1714-8026,05-0280002625714-9629,05-0296002930