后来，那条小溪便被人们称作“磨针溪”。

Later the brook was named "Needle-Grinding Brook".

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主要产品有金刚石什锦锉，大扳锉，磨针，磨头，砂轮，切割片，锯片，金属笔，天然金刚石砂轮刀，研磨膏等。

The main products are Diamond Needle Files, Flat Files, Mounted Points, Wheels, Cutting Blades, Saw Blades, Mental Pen, Natural Diamond Wheel Blade, Diamond Grinding Paste etc.

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钻针要经常磨利和更换新钻针方可确保打孔质量。

Holing needle should regularly be ground sharply and new holing needle should be replaced to ensure the quality of holing.

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