1、
Release the outer knurled ring by rotating the clamping screw anti-clockwise .
逆时针 旋开调节钮使外面带有凸边的环松动.
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2、
Heavy duty adjusting screw. Adjusting screw is both slotted and knurled.
重型调节螺丝. 调节螺丝既有槽也有花纹边.
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3、
4、
The strong knurled collar receives the installation force and resists torque.
坚固的花齿铆接后能够承受巨大的扭力.
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5、
Unless expressly specified otherwise, the knurled side of the tools must be facing the press tool.
除非明确地另行指定，否则工具的滚花侧必须朝向压力工具。
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