Compatible equipment: electric drill, bench drill. The power of hand drill must be greater than 750W.
Prohibit the use of impact drills. For specifications below 50mm, the shank diameter is 10mm. For specifications of 50mm and above, the shank is 12mm. Dimensional error information: When manufacturing parts, to make them interchangeable, the parts should be within the specified maximum and minimum limits. The permissible size variation is: tolerance, but they all fall within the scope of the industry regulations. Contact online customer service for information on specific tolerances.When the product is ordered, the tolerance is accepted by default. Other accessories are not included. Thank you for coming to my shop!