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Subject: driving-in operation. please, ASAP-very urgent mining. drilling and driving-in operation for self-drilling anchorswhen self-drilling anchors are used, the anchors can be driven in. in this case, use the optional accessories for self-drilling anchors such as the anchor adapter. when impact anchor adapter is used 1) attach the running handle to the anchor adapter and create a base hole by applying drill impact to the hole position while manually turning the handle. 2) when a predetermined depth has been attained, pull out the aanchor tentatively. 3) by employing a syringe, blow out the chips. 4) attach the plug to the anchor tip and drive in the anchor again with the electric hammer drill. 5) after driving in the anchor, use the drift key to separate the anchor. 6) by emploing hammer or pliers, snap off the tapered portion of the anchor |
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