Other Dangerous Goods or Hazardous Materials
No
Contains Batteries or Cells?
None
Flammable Liquid
No
Aerosols
No




Note: The gap between the drill chucks determines the tightness of the drill chuck holding the grinding head. When the grinding head is placed in the drill chuck, it should be tightened as much as possible to make the gap as small as possible. If your hands are not strong enough, or you cannot tighten it directly, you can use two-bar pliers to clamp the two parts of the drill chuck, and then tighten it in the opposite direction as shown in the picture in step 4.