GB/T 6335.2-2010
ActiveRotary and rotary impact masonry drill bits with hardmetal tips Part 2: Technical specifications
旋转和旋转冲击式硬质合金建工钻 第2部分：技术条件
Application Summary AI generated
This standard specifies the technical requirements, dimensions, materials, hardness, and marking for rotary and rotary impact masonry drill bits with hardmetal tips. It is applied in the manufacturing and quality inspection of drill bits used for drilling into concrete, brick, and stone in construction and renovation work. The standard ensures consistent performance and interchangeability for both manual and power tool applications.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.