---
product_id: 66002245
title: "TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes"
brand: "tianse"
price: "Bs.1943"
currency: BOB
in_stock: true
reviews_count: 12
category: "Tianse"
url: https://www.desertcart.bo/products/66002245-tianse-binding-machine-21-holes-450-sheets-comb-binding-machines
store_origin: BO
region: Bolivia
---

# 21-hole precision punch binds up to 450 sheets solid metal build TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes

**Brand:** tianse
**Price:** Bs.1943
**Availability:** ✅ In Stock

## Summary

> 📎 Bind Like a Boss: Professional Results, DIY Convenience

## Quick Answers

- **What is this?** TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes by tianse
- **How much does it cost?** Bs.1943 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/66002245-tianse-binding-machine-21-holes-450-sheets-comb-binding-machines)

## 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

- • **High Capacity, Low Hassle:** Bind up to 450 sheets with included 100-piece comb spine starter kit—ready to go out of the box.
- • **Portable & Durable Design:** Lightweight 6.3 lbs metal frame with non-slip feet for stability and easy workspace mobility.
- • **Versatile Paper Compatibility:** Supports Letter, A4, A5, and smaller sizes with adjustable edge guide for perfect alignment.
- • **Smart Investment for Creatives:** Save money and time by creating polished booklets, guides, and presentations in-house.
- • **Effortless Professional Binding:** Punch and bind in just 2 simple steps—no print shop needed.

## Overview

The TIANSE Binding Machine is a robust, manual comb binder featuring a 21-hole punch system compatible with Letter, A4, and A5 paper sizes. It punches up to 12 sheets at once and binds documents up to 450 sheets thick using included 3/8'' comb spines. Its solid metal construction and adjustable edge guide ensure precise, professional-quality booklets, making it ideal for small offices, home businesses, and creative professionals seeking cost-effective, polished presentations.

## Description

desertcart.com : TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes : Office Products

Review: Professional-Looking House Guides Without the Print Shop Price - After getting a quote from Office Depot and Office Max for printing and binding a few house guide booklets for our short-term rental, I realized I could practically buy the equipment for the same cost, and here we are. This 21-hole comb binding machine does exactly what it promises. It punches clean holes through standard letter paper and can handle up to 450 sheets with the right comb. I’ve been using the included 3/8" combs (100-pack starter kit included) to create multi-section house guides that look clean and professional. It’s manual, so don’t expect high-speed production—but for small-batch jobs like welcome binders, menus, or guidebooks, this is perfect. I’ve used it for letter-size and A5 sheets so far with no issue, and I like that it's not just limited to one paper size. The build quality is solid for a home office machine. Setup was easy, and the handle operation feels smooth and controlled. Just make sure to align the paper well before punching for best results. Pros: Affordable alternative to print shop services Clean, consistent hole punching Comes with 100 combs to get you started Works with letter, A4, A5, and smaller paper sizes Great for home office Cons: Manual operation takes a bit of time for large batches Comb binding isn’t as sleek as coil or thermal (but way more convenient) Summary: If you're running a short-term rental, homeschooling, or just want to create professional-looking booklets without recurring costs, this binding machine pays for itself quickly. I’m now making detailed, multi-chapter house guides at home that look just as good as what I was quoted for at the print shop. Rating: ★★★★★ (5 stars) A smart tool for DIY pros, small businesses, and STR hosts alike.
Review: works - works great

## Features

- 【Great Value for Money】: Our binding machine comes with 100pcs of 3/8'' 21-ring black PVC comb spines starter kit, no need to buy separately, save your money. Solid metal housing, non-slip feet, high-leverage arm for punching. Manually punches up to 12 sheets of 80g(paper thickness≈20lb) paper at a time, binds up to 450 sheets (2'' comb plastic bindings)
- 【Humanized Design】:TIANSE comb binding machine is suitable for Letter Size (19 holes), A4 Size (21 holes), A5 Size (15 holes). With adjustable edge guide, this machine also ensures a precise alignment with each document your bind, and you can easily customize the paper margin: 3mm, 4mm, 5mm to create professional-looking works (When you install the binder handle, be sure to install it 90 degrees vertically)
- 【Light but Sturdy】: Weighing only 6.3 pounds, this binding machine has a lightweight design for portability within the workspace, making it an excellent addition to any school or small office environment. You only need one hand to move the spiral binding machine, just grap the handle in the middle of the baseboard (Cannot be punched with laminated paper)
- 【Easy to Use】: Only 2 steps! All-in-one punching and binding in the same machine. The whole process requires little force. Simply line up the pages, press the punch lever and then slip in the comb.Please press the punching handle all the way to the bottom and DO NOT pause halfway while punching, otherwise the papers will get stuck. If the machine gets stuck, stop immediately to avoid further damage, and disassemble the machine to clean up the debris according to the user manual
- 【After-sales Service】: If you have any questions during the use binding machine, please feel free to contact us (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 | B079L4W8MX |
| Best Sellers Rank | #35,488 in Office Products ( See Top 100 in Office Products ) #17 in Binding Machines |
| Brand | TIANSE |
| Color | Bm-1245 |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,107) |
| Date First Available | February 5, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.8 pounds |
| Item model number | BM-1245 |
| Manufacturer | TIANSE |
| Manufacturer Part Number | 1245 |
| Material Type | Metal |
| Number of Items | 1 |
| Product Dimensions | 14.6 x 10.2 x 9.3 inches |
| Sheet Size | A4 |
| Size | 1 handle-Gray L |

## Images

![TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes - Image 1](https://m.media-amazon.com/images/I/61RS32AQEhL.jpg)

## Available Options

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

## Questions & Answers

**Q: How do I properly install the handle when using it?**
A: Please install the handle 90 degrees perpendicular to the tray, otherwise there is no way to activate the punch function.

**Q: What should I do if the handle gets jammed after using it for a while?**
A: Flip the machine over, use scissors to press the jammed cutter head down, then flip it back over and test it again.

**Q: What's the requirement for the number of sheets and paper thickness per punching?**
A: 10-12 sheets of printing paper(paper thickness≤80g(20lb) ), 2 sheets of 230g(≤85lb) cover/textured paper, 1 sheet of 5-12mil PVC cover.

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

**Q: Can I use any other binding material besides PVC or laminated cardstock?**
A: 1、Punch 5–12 mil PVC covers one sheet at a time (no multiples). 2、Punch 1 sheet of 230g (≤85lb) cover/textured paper per operation. Note: Punching fewer sheets each time helps extend blade lifespan.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Professional-Looking House Guides Without the Print Shop Price
*by P***K on June 22, 2025*

After getting a quote from Office Depot and Office Max for printing and binding a few house guide booklets for our short-term rental, I realized I could practically buy the equipment for the same cost, and here we are. This 21-hole comb binding machine does exactly what it promises. It punches clean holes through standard letter paper and can handle up to 450 sheets with the right comb. I’ve been using the included 3/8" combs (100-pack starter kit included) to create multi-section house guides that look clean and professional. It’s manual, so don’t expect high-speed production—but for small-batch jobs like welcome binders, menus, or guidebooks, this is perfect. I’ve used it for letter-size and A5 sheets so far with no issue, and I like that it's not just limited to one paper size. The build quality is solid for a home office machine. Setup was easy, and the handle operation feels smooth and controlled. Just make sure to align the paper well before punching for best results. Pros: Affordable alternative to print shop services Clean, consistent hole punching Comes with 100 combs to get you started Works with letter, A4, A5, and smaller paper sizes Great for home office Cons: Manual operation takes a bit of time for large batches Comb binding isn’t as sleek as coil or thermal (but way more convenient) Summary: If you're running a short-term rental, homeschooling, or just want to create professional-looking booklets without recurring costs, this binding machine pays for itself quickly. I’m now making detailed, multi-chapter house guides at home that look just as good as what I was quoted for at the print shop. Rating: ★★★★★ (5 stars) A smart tool for DIY pros, small businesses, and STR hosts alike.

### ⭐⭐⭐⭐⭐ works
*by E***H on January 12, 2026*

works great

### ⭐⭐⭐⭐⭐ Easy to use!
*by Y***1 on November 3, 2023*

I decided to make work books for my nephew and cousins.it was very simple to use and I was able to make kindergarten workbooks in no time.I like it includes everything you need to make the books you just need the paper.it makes a good size book and you can order large rings if you would like to make bigger books.they work with this magazine also.it is sturdy and made of good quality.I am very happy with it and would recommend iy

## Frequently Bought Together

- TIANSE Binding Machine, 21-Holes, 450 Sheets, Comb Binding Machines with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binder Machine Book Maker Perfect for Letter Size, A4, A5 or Smaller Sizes
- Fellowes 52089 Binding Presentation Covers, 8mil, Letter, 100 Pack, Clear
- Yunsailing 150 Pack Plastic Binding Combs Plastic Binder Comb Ring 19 Ring Binding Spines Letter Size Spiral coils for Notebook Calendar(1/4 5/16 3/8 1/2 5/8 3/4 in,Black)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.bo/products/66002245-tianse-binding-machine-21-holes-450-sheets-comb-binding-machines](https://www.desertcart.bo/products/66002245-tianse-binding-machine-21-holes-450-sheets-comb-binding-machines)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-22*