---
product_id: 356257780
title: "TIANSE Coil Binding Machine, Electric Coil Inserter, Manual Round Hole Punch, 15 Sheets Punch Capacity, Perfect for Letter Size / A4 / A5, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier"
brand: "tianse"
price: "A$465"
currency: AUD
in_stock: true
reviews_count: 10
category: "Tianse"
url: https://www.desertcart.com.au/products/356257780-tianse-coil-binding-machine-electric-coil-inserter-manual-round-hole
store_origin: AU
region: Australia
---

# Electric coil inserter for hands-free speed Adjustable margin guides for perfect alignment Punches up to 15 sheets at once TIANSE Coil Binding Machine, Electric Coil Inserter, Manual Round Hole Punch, 15 Sheets Punch Capacity, Perfect for Letter Size / A4 / A5, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier

**Brand:** tianse
**Price:** A$465
**Availability:** ✅ In Stock

## Summary

> 📚 Bind like a pro, save time, and never miss a deadline!

## Quick Answers

- **What is this?** TIANSE Coil Binding Machine, Electric Coil Inserter, Manual Round Hole Punch, 15 Sheets Punch Capacity, Perfect for Letter Size / A4 / A5, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier by tianse
- **How much does it cost?** A$465 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/356257780-tianse-coil-binding-machine-electric-coil-inserter-manual-round-hole)

## 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

- • **All-in-One Starter Kit:** Includes 100 PVC coils and crimper pliers—no extra purchases needed to start binding now.
- • **Precision Margin Control:** Adjust margins (2.5mm, 4.5mm, 6.5mm) for professional, clean edges every time.
- • **Customizable Binding Sizes:** Supports Letter, A4, and A5 with open-throat design for non-standard pages.
- • **Ambidextrous Full-Handle Punching:** Comfortable grip for left- or right-handed users, punching up to 15 sheets simultaneously.
- • **Effortless Electric Coil Insertion:** Save time and energy with automated coil threading—perfect for high-volume projects.

## Overview

The TIANSE BM-S1550 Coil Binding Machine combines electric coil insertion with manual punching to deliver fast, professional bookbinding for Letter, A4, and A5 sizes. Featuring adjustable margin guides and an ambidextrous handle, it punches up to 15 sheets at once and supports coils up to 2" diameter. Comes complete with 100 PVC coils and crimper pliers, making it an ideal, ready-to-use solution for home offices, schools, and small businesses.

## Description

desertcart.com : TIANSE Coil Binding Machine, Electric Coil Inserter, Manual Round Hole Punch, 15 Sheets Punch Capacity, Perfect for Letter Size / A4 / A5, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier : Office Products

Review: So happy with this purchase! - I am a homeschool mom who’s been in the market for a binding machine for a while now, I am so glad I went ahead and purchased this! It works amazing! Aligning and finding the right sizes/margins did take a little bit of trial and error, but the machine works great! Overall I’m really happy with it.
Review: Perfect homeschool accessory! - I’ve been wanting a spiral binder for awhile. And after finally deciding to buy one I started to search and came up with this brand. So far it’s been greay! It’s easy to work and I quickly bound 2 of our math books for the year. Love it!

## Features

- 【Electric Coil Inserter】Hands free opporation. Create professional-looking bound books at home or in the office quickly and easily. The coil binding machine electronically inserts plastic coils for faster binding, saves time and effort for large workloads (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)
- 【Professional & Customizable Binding】TIANSE Coil binding machine is suitable for Letter Size (42 holes), A4 Size (46 holes), A5 Size (33 holes). Open-throat design allows you to insert large and non-standard page sizes to meet the specifications of your unique project (Cannot be punched with laminated paper)
- 【Adjustable Margin Design】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 15 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. It's an excellent addition to any school or small office environment. This binding machine utilizes 4:1 pitch plastic binding coils

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZN16X6F |
| Best Sellers Rank | #288,245 in Office Products ( See Top 100 in Office Products ) #178 in Binding Machines |
| Brand | TIANSE |
| Color | Off-white |
| Customer Reviews | 4.4 4.4 out of 5 stars (105) |
| Date First Available | April 16, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 17 pounds |
| Item model number | TS-S1550 |
| Manufacturer | TIANSE |
| Manufacturer Part Number | BM-S1550 |
| Material Type | Metal |
| Number of Items | 1 |
| Product Dimensions | 16.73 x 12.4 x 7.4 inches |
| Sheet Size | A4 |
| Size | Medium |

## Images

![TIANSE Coil Binding Machine, Electric Coil Inserter, Manual Round Hole Punch, 15 Sheets Punch Capacity, Perfect for Letter Size / A4 / A5, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier - Image 1](https://m.media-amazon.com/images/I/71ARKeODy0S.jpg)

## Questions & Answers

**Q: How do you disengage the pins? It doesn’t come with any instructions on how to do that.**
A: Dear Customer,

Sorry that our S1550 binding machine does not have disengaging pins die design, you can look for Tianse S2050A binding machine, 
please refer to the following link: https://www.amazon.com/dp/B08SHTP6Q2

Best regards,
Tianse

**Q: Can it punch oversize (covers) ?**
A: Dear Kitty,

TIANSE S1550 coil binding machine is suitable for Letter Size (19 holes), A4 Size (21 holes), A5 Size (15 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. Thank you.

Best regards,
Tianse

**Q: I keep trying to punch letter size papers and getting holes over the edges. How do I punch it so there are not half holes on the end of my documents?**
A: Dear Courtney,

TIANSE comb binding machine is suitable for Letter Size (19 holes), A4 Size (21 holes), A5 Size (15 holes). With adjustable side and edge guide, you can easily customize the paper margin: 2.5mm, 4.5mm, 6.5mm to create professional-looking works. 

Please adjustable the margin(see attached video) as you want. Thank you.

Best regards,
Tianse

**Q: I'm trying to punch letter size papers and getting holes over the edges. How do I punch it so there are not half holes on the end of my documents?**
A: I had that problem often also. I take a scrap piece and line it up with the hole’s diagram I’m the machine to make sure there are no holes on the edges. Once you have the page lined up, slide the guide just to the edge of the paper guide so you’ll be able to know exactly where the holes will land.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So happy with this purchase!
*by G***C on August 25, 2023*

I am a homeschool mom who’s been in the market for a binding machine for a while now, I am so glad I went ahead and purchased this! It works amazing! Aligning and finding the right sizes/margins did take a little bit of trial and error, but the machine works great! Overall I’m really happy with it.

### ⭐⭐⭐⭐⭐ Perfect homeschool accessory!
*by K***1 on October 14, 2024*

I’ve been wanting a spiral binder for awhile. And after finally deciding to buy one I started to search and came up with this brand. So far it’s been greay! It’s easy to work and I quickly bound 2 of our math books for the year. Love it!

### ⭐⭐⭐⭐ Review
*by M***L on November 24, 2025*

El producto llegó a tiempo. Se siguieron todas las instrucciones de preparación antes del primer uso. Según el manual, se pueden encuadernar hasta 500 hojas de papel. Sin embargo, solo encuaderné 250 y tuve que poner el espiral manualmente ya que para ponerlo de forma eléctrica, al parecer, no tiene la fuerza para hacerlo.

## Frequently Bought Together

- TIANSE Coil Binding Machine, Electric Coil Inserter, Manual Round Hole Punch, 15 Sheets Punch Capacity, Perfect for Letter Size / A4 / A5, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier
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- 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.com.au/products/356257780-tianse-coil-binding-machine-electric-coil-inserter-manual-round-hole](https://www.desertcart.com.au/products/356257780-tianse-coil-binding-machine-electric-coil-inserter-manual-round-hole)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-26*