---
product_id: 420440782
title: "Spiral Coil Binding Machine, Manual Book Maker Punch Binder with Electric Coil Inserter, Disengaging pins, Adjustable Side Margin, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier"
brand: "tianse"
price: "₩1006535"
currency: KRW
in_stock: true
reviews_count: 5
category: "Tianse"
url: https://www.desertcart.kr/products/420440782-spiral-coil-binding-machine-manual-book-maker-punch-binder-electric
store_origin: KR
region: South Korea
---

# Electric coil inserter for hands-free binding Customizable margin: 2.5/4.5/6.5mm 46 adjustable disengaging pins Spiral Coil Binding Machine, Manual Book Maker Punch Binder with Electric Coil Inserter, Disengaging pins, Adjustable Side Margin, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier

**Brand:** tianse
**Price:** ₩1006535
**Availability:** ✅ In Stock

## Summary

> 📚 Bind Like a Pro, Work Like a Boss!

## Quick Answers

- **What is this?** Spiral Coil Binding Machine, Manual Book Maker Punch Binder with Electric Coil Inserter, Disengaging pins, Adjustable Side Margin, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier by tianse
- **How much does it cost?** ₩1006535 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/420440782-spiral-coil-binding-machine-manual-book-maker-punch-binder-electric)

## Best For

- tianse enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Margin Control:** Adjust margins with 3 precise settings to perfectly align your bind—because details matter.
- • **Precision Punching Power:** 46 disengaging pins let you skip holes for flawless, professional documents every time.
- • **Universal Paper Compatibility:** Supports A4, Letter, and A5 sizes with an open-throat design for oversized or custom projects.
- • **All-in-One Binding Starter Kit:** Includes 100 plastic coil spines and coil crimper pliers—no extra purchases needed to start creating.
- • **Effortless Electric Coil Insertion:** Save time and energy with the hands-free electric coil inserter—bind thick documents up to 2" fast.

## Overview

The TIANSE Spiral Coil Binding Machine BM-S2050A combines manual punching with an electric coil inserter to streamline document binding. Featuring 46 adjustable disengaging pins and customizable margin settings, it handles A4, Letter, and A5 sizes with precision. Its ergonomic handle supports left- or right-handed use, punching up to 20 sheets at once and binding documents up to 2" thick. The package includes 100 plastic coil spines and coil crimper pliers, making it a complete, time-saving solution for professional-quality booklets at home or office.

## Description

TIANSE Spiral Coil Binding Machine S2050A boasts a punch capacity of up to 20 sheets of 80g(paper thickness≈20lbs) paper at a time, which is made even easier with its humanized full handleb that allows for left-handed, right-handed, or two-handed operation! Its lightweight design allows it to be portable within a workspace, making them an excellent addition to any school or small office environment. This binding machine utilizes 4:1 pitch plastic binding coils, which can be inserted by either using the rapidly spinning electric coil roller on top of the machine or manually twisting them into the document. Bind documents up to 2" thick! Features: Comes with 100pcs of 3/8'' 21-ring black PVC comb spines starter kit and coil crimper plier, no need to buy separately, save your money. 46 Disengaging Pins Die design, fully adjustable disengageable pins help you avoid any half punched holes on your document. Adjustable Margin Design, you can easily customize the paper margin: 2.5mm, 4.5mm, 6.5mm to create professional-looking works. Specifications: Model: BM-S2050A Maximum Punching Capacity: 20 sheets of 80g paper per punch Max. Binding Capacity: 500 sheets / Arbitrary Max. Binding Width: Below 300mm (A4) Number of Holes: 46 Adjustable Margin: 2.5, 4.5 & 6.5mm (5/64″, 1/8″ & 3/16″) Quantity of Moveable Cutter: All Spiral book binding hole distance: 6.35mm (3/16″) Net Weight: 6.7kg Size of Machine: 435mmx335mmx205mm What's in the Box? 1x Spiral Coil Binding Machine 100 x 3/8'' 21-ring black PVC comb spines 1x Coil Crimper Plier

Review: C’est une excellente machine! Après l’avoir bien ajusté, j’ai pu commencer tout de suite mes documents et les reliés. Elle est facile à utiliser et elle fonctionne très bien
Review: I love this thing and a hardly ever use it. I've had it for a few years now and have never had an issue with it. I have also never completed a single project that I have set out to make with this binder. Operating it is very simple and straight forward. If you've ever used a regular paper punch, it's like that. But way cooler. It's heavy duty, easy to use, and great for craft projects.

## Features

- 【Easy to Use & Labor-saving】 Electric Coil Inserter, hands free opporation. Create professional-looking bound books at home or in the office quickly and easily. The spiral coil binding machine electronically inserts plastic coils for faster binding, saves time and effort for large workloads
- 【Marks of A4/A5/Letter Size & Customizable Binding】46 Disengaging Pins Die design, fully adjustable disengageable pins let you control where the binding machine punches holes, Open-throat design allows you to insert large and non-standard page sizes to meet the specifications of your unique project. It's an excellent addition to any school or small office environment. This binding machine utilizes 4:1 pitch plastic binding coils (Cannot be punched with laminated paper)
- 【Margin Adjustments Design】TIANSE coil binding machine is suitable for Letter Size (42 holes), A4 Size (46 holes), A5 Size (33 holes). With adjustable side and edge guide, this machine also ensures a precise alignment with each document your bind, and you can easily customize the paper margin: 2.5mm, 4.5mm, 6.5mm to create professional-looking works
- 【Humanized Full Handle】Our sturdy-grip handle allows you to punch holes in your documents either left- or right-handed. Simply apply steady pressure to punch holes in up to 20 sheets of 80g(paper thickness≈20lb) paper at a time. You can insert up to 2” diameter coils by hand or up to ⅞” coils using the electric coil inserter
- 【Value Preferred】Our binding machine comes with 100pcs of 5/16'' black PVC coil spines starter kit and coil crimper pliers, no need to buy separately, save your money (To keep the machine sustainable, we apply lubricant to the machine, please use the included oil-absorbing paper to bind it before you start using it)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SHTP6Q2 |
| Best Sellers Rank | #99,235 in Office Products ( See Top 100 in Office Products ) #342 in Binding Machines & Accessories |
| Brand | TIANSE |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (269) |
| Date First Available | 21 January 2022 |
| Item Weight | 8.78 Kilograms |
| Manufacturer | TIANSE |
| Manufacturer Part Number | BM-S2050A |
| Material Type | Metal |
| Model number | BM-S2050A |
| Number of Items | 1 |
| Product Dimensions | 43.48 x 20.5 x 33.48 cm; 8.78 kg |
| Sheet Size | A4, Letter Size,A5 Centimeters |

## Images

![Spiral Coil Binding Machine, Manual Book Maker Punch Binder with Electric Coil Inserter, Disengaging pins, Adjustable Side Margin, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier - Image 1](https://m.media-amazon.com/images/I/71i770vN6-L.jpg)

## Questions & Answers

**Q: Does it require a lot of force to punch holes?**
A: No, the TIANSE Spiral Coil Binding Machine is engineered to reduce required force. It uses sequential hole punching (from outer edges inward, not all 46 holes at once) to secure paper and minimize pressure.

**Q: What's the requirement for the number of sheets and paper thickness per punching?**
A: Max. 20 sheets of printing paper(paper thickness≤80g(20lb) ) per punch, 2 sheets of 230g(≤85lb) cover/textured paper, 1 sheet of 5-12mil PVC cover.

**Q: Does it work with cardstock?**
A: Yes, the TIANSE Spiral Coil Binding Machine works with cardstock. For photo books with cardstock or heavier paper, you'll need to reduce the number of sheets. 8-10 sheets for 32lb paper and 3-4 sheets when including plastic covers.

**Q: What happens if I exceed the sheet limit?**
A: Pressing to punch holes can jam the machine and can even cause damage, rendering it unusable.

**Q: What coil sizes does it work with?**
A: The TIANSE Spiral Coil Binding Machine supports various coil sizes (including 5/16" 8mm coils for ~50 sheets), designed for 4:1 pitch coil binding, and allows separate purchase of other coil sizes for your different projects.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***E on 26 July 2025*

C’est une excellente machine! Après l’avoir bien ajusté, j’ai pu commencer tout de suite mes documents et les reliés. Elle est facile à utiliser et elle fonctionne très bien

### ⭐⭐⭐⭐⭐ Review
*by R***I on 19 May 2025*

I love this thing and a hardly ever use it. I've had it for a few years now and have never had an issue with it. I have also never completed a single project that I have set out to make with this binder. Operating it is very simple and straight forward. If you've ever used a regular paper punch, it's like that. But way cooler. It's heavy duty, easy to use, and great for craft projects.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 13 October 2022*

Going to save so much money with this thing! I am always paying to bind PDFs for one reason or another, and it's expensive. It's true, the coil inserter runs a little too fast, and it isn't perfect. But coiling by hand is simple to do. The machine is really sturdy and incredibly easy to use. I am going to start binding my own personalized, lay-flat, 8 1/2" x 11" journals now. Let's face it, I am going to bind anything I can think of. This thing is so cool! And with the $40 off coupon, the value factor is huge. I almost bought another highly rated machine for $318. This machine was still more than 50% less without the discount. The Tianse Coilbind BM-S2050A would be worth every penny even at full price.

## Frequently Bought Together

- TIANSE Spiral Coil Binding Machine, Manual Book Maker Punch Binder with Electric Coil Inserter, Disengaging pins, Adjustable Side Margin, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier
- Leinuosen 120 Pack Plastic Spiral Binding Coils Kit Spirals Multi Size Coils for Binding Binder Combs Spines(1/4 5/16 3/8 1/2 5/8 3/4 Inch,Black)
- Binditek 100 Pack 12 Mil Sand-Textured Polycover - Plastic Binding Cover for Letter Size - Lightly Sanded Finish - Business Reports and Proposals - Square Corners, Un-Punched, Black

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**Shop now:** [https://www.desertcart.kr/products/420440782-spiral-coil-binding-machine-manual-book-maker-punch-binder-electric](https://www.desertcart.kr/products/420440782-spiral-coil-binding-machine-manual-book-maker-punch-binder-electric)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-07*