This standard applies to threaded connection type and clamping type auxiliary handles of hand-held power tools. The handle is used for auxiliary holding when operating the tool. After being disassembled, it does not affect the electrical connection between the inside and outside of the tool and the mechanical operation of the tool. This standard does not apply to handles used for adjustment and other purposes.
JB/T 9602-1999 history
2013JB/T 9602-2013 Connecting sizes of auxiliary handle for electric tools
1999JB/T 9602-1999 Connecting sizes of auxiliary handle of electric tools