3孔1吋

3:1雙線鐵圈     A4 = 34 圈

是傳統鐵圈裝訂,  黑 白 銀

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3:1 PITCH WIRES

This punching has 3 holes per inch (25mm).

While it is mainly used for larger books of between 12.7mm and 38mm,

we also stock smaller sizes from 6.4mm to 11mm of binding wires in this pitch.

If using the smaller size wires it is necessary to adjust the depth gauge to ensure pages can open.

鐵圈有不同直徑, 消費金額滿$300, 可享本地送貨服務1次, 詳情請向本公司 (Tel: 2575 2227 / WhatsApp: 5479 9956) 查詢