




Sergeantpepper 写道: Looks like a steel allen key (handle portion) force-fitted into a turned aluminum adaptor....should be more tough going than the zinc die-casted one





阿青fishing 写道:yangzw2002 写道: 多少刀一个?
24+12.11 刀
看上去不错


XUYCA 写道: 要DIY一个保护盘。否则,打洞多了,会出现松动。钻头会掉下去。

Sergeantpepper 写道:XUYCA 写道: 要DIY一个保护盘。否则,打洞多了,会出现松动。钻头会掉下去。
那drop proof 東東不一定要碟形, 6吋手钻就按原耒的 wing screw 去配条 threaded rod,开7至8吋長夠了吧,, 插上adaptor 后把threaded rod 一半修过去, 在进入那边加上弹弓介指和nut...完成

