---
product_id: 506006098
title: "Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2\") Binding Spirals, 90 Sheet Capacity,4:1 Pitch, Clear Binding Spines"
brand: "binditek"
price: "S$64"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/506006098-binditek-50-pack-plastic-spiral-binding-coils-12mm-1-2
store_origin: SG
region: Singapore
---

# 90-sheet capacity 50 coils per box 360° page rotation Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2") Binding Spirals, 90 Sheet Capacity,4:1 Pitch, Clear Binding Spines

**Brand:** binditek
**Price:** S$64
**Availability:** ✅ In Stock

## Summary

> 📚 Elevate your presentations with Binditek’s flawless spiral binding – because your work deserves to stand out.

## Quick Answers

- **What is this?** Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2") Binding Spirals, 90 Sheet Capacity,4:1 Pitch, Clear Binding Spines by binditek
- **How much does it cost?** S$64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/506006098-binditek-50-pack-plastic-spiral-binding-coils-12mm-1-2)

## Best For

- binditek enthusiasts

## Why This Product

- Trusted binditek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** 4:1 pitch design fits all standard coil-binding machines for effortless use.
- • **Bulk Productivity Boost:** 50 durable coils per pack keep your projects flowing without interruption.
- • **Effortless Page Navigation:** 360-degree rotation lets your documents lay flat and turn smoothly every time.
- • **Maximized Document Capacity:** 12mm diameter coils hold up to 90 sheets—perfect for thick reports and presentations.
- • **Crystal Clear Professionalism:** Transparent spines showcase your work with a sleek, modern finish.

## Overview

Binditek’s 50-pack of 12mm clear plastic spiral binding coils offers a reliable solution for binding up to 90 sheets of letter-sized paper. Featuring a 4:1 pitch compatible with standard coil-binding machines and 360-degree page rotation, these coils ensure professional, durable, and easy-to-use document binding for office, academic, and business projects.

## Description

Binditek

## Features

- 50 Per Box: A box of 50 spiral binding coils ensures long-term productivity for all of your binding projects, allow you to bind paper sheets with ease and store for a long time.
- 90-Sheet Capacity: Plastic spiral binding coils measure 12mm(1/2") in diameter, can hold up to 90 sheets.
- For Letter Size: These 48-loops binding coils are perfect for letter sized paper (8.5"x11"), which is ideal for engineer file, business project, office documents, university presentations.
- 4:1 Pitch: Spiral binding coils are have a 4 holes per inch, compatible with any 4-holes-per-inch coil-binding machines.
- 360 Degree Rotation: Plastic Spiral Binding Coils allow 360 degree page-turning rotation capability for easier reading, bound projects can lay flat.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Binditek (shanghai) Co., Ltd. |
| Brand | Binditek |
| Model Number | BK-COIL |
| Product Dimensions | 35 x 18.5 x 5 cm; 422 g |
| Size | 12mm (90 Sheet Capacity) |
| Manufacturer Part Number | BK-COIL |
| Item Weight | 422 g |

## Images

![Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2") Binding Spirals, 90 Sheet Capacity,4:1 Pitch, Clear Binding Spines - Image 1](https://m.media-amazon.com/images/I/719a72dGrWL.jpg)
![Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2") Binding Spirals, 90 Sheet Capacity,4:1 Pitch, Clear Binding Spines - Image 2](https://m.media-amazon.com/images/I/61jzokB2D3L.jpg)
![Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2") Binding Spirals, 90 Sheet Capacity,4:1 Pitch, Clear Binding Spines - Image 3](https://m.media-amazon.com/images/I/6135hzVnD-L.jpg)
![Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2") Binding Spirals, 90 Sheet Capacity,4:1 Pitch, Clear Binding Spines - Image 4](https://m.media-amazon.com/images/I/61IZeidxdkL.jpg)
![Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2") Binding Spirals, 90 Sheet Capacity,4:1 Pitch, Clear Binding Spines - Image 5](https://m.media-amazon.com/images/I/61tALTole9L.jpg)

## Available Options

This product comes in different **Size, Style** options.

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**Shop now:** [https://www.desertcart.sg/products/506006098-binditek-50-pack-plastic-spiral-binding-coils-12mm-1-2](https://www.desertcart.sg/products/506006098-binditek-50-pack-plastic-spiral-binding-coils-12mm-1-2)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-05*