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How to Use Air Drills?
source:Industry News release time:2020-11-27 Article author:Rosit Popular:Air band saw
First,before drilling,mark the location of the hole with a pencil or chalk on the wall, and hit the center of the hole with a center punch.Then choose a straight, sharp, non-destructive, percussion bit with the same hole diameter.
Second,open the chuck of the air drill, insert the drill to the end, and tighten the chuck with the chuck key.
Third,choose the appropriate drilling speed. Use low speed when the hole diameter is large, and use high speed when the hole diameter is small. When drilling hard walls and stones, connect the impact attachment of the impact drill.
Fourth,hold the impact drill firmly with both hands, press the drill tip into the pit impacted by the center punch, and make the drill bit and the wall at a 90° angle.
Fifth,before operation, check whether the power supply is consistent with the conventional rated voltage on the power tool to avoid wrong connection.
Sixth,when replacing the drill bit of the pneumatic drill, use a special wrench and drill bit to lock the key, and avoid using non-special tools to hit the percussion drill.
At last,start the air drill, apply force toward the drilling direction evenly, and keep the drill bit perpendicular to the wall. Remove the drill from time to time during the drilling process to remove drill cuttings.
Rosit is a leader in the global power tool service market. We take electric, pneumatic and hydraulic drive technology as the core. Our product categories mainly include hand tools, instruments, workshop equipment and fixed tools, labor protection products, industrial equipment,chemicals and so on.
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