Method using angle grinder properly and effectively1. Check the grinding stones or accessories have been fastened. Check the lid cover stone was inserted in the right position. Run the machine do not load in a few seconds to check.2. Clamp tightly and turn the machining detail up by sliding the trigger air to or pull the trigger.3. To operate machine in its working speed, do not press pressure machines. When working in the front edge, make sure the motor is pushing air out of the edges of details rather than pushing on to avoid jerks backwards machine.
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