---
product_id: 693181010
title: "Bonsai Tools 205 Mm Knob Cutter Concave Cutter"
brand: "tianbonsai"
price: "¥10089"
currency: JPY
in_stock: true
reviews_count: 2
category: "Tianbonsai"
url: https://www.desertcart.jp/products/693181010-bonsai-tools-205-mm-knob-cutter-concave-cutter
store_origin: JP
region: Japan
---

# HRC50 hardened edge for sharp cuts 3Cr13 alloy steel durability 205 mm precision length Bonsai Tools 205 Mm Knob Cutter Concave Cutter

**Brand:** tianbonsai
**Price:** ¥10089
**Availability:** ✅ In Stock

## Summary

> ✂️ Cut like a pro, heal like a master!

## Quick Answers

- **What is this?** Bonsai Tools 205 Mm Knob Cutter Concave Cutter by tianbonsai
- **How much does it cost?** ¥10089 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/693181010-bonsai-tools-205-mm-knob-cutter-concave-cutter)

## Best For

- tianbonsai enthusiasts

## Why This Product

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

## Key Features

- • **Balanced Weight & Grip:** Ideal heft and sanding finish for comfortable, fatigue-free use
- • **Precision Pruning Power:** Perfect 205 mm length for controlled, ergonomic cuts
- • **Durable Alloy Steel Build:** Crafted from premium 3Cr13 alloy steel for long-lasting strength
- • **High-Frequency Hardened Edge:** HRC50 hardness ensures clean, quick-healing cuts on wet branches
- • **Optimized for Bonsai Artistry:** Designed specifically to create smooth concave cuts that promote faster healing

## Overview

The TianBonsai 205 mm Knob Cutter is a precision bonsai tool made from durable 3Cr13 alloy steel with a high-frequency quenched edge (HRC50). Engineered for cutting wet branches up to 8 mm, it offers an ergonomic design and balanced weight for professional-grade pruning that promotes quick healing and flawless bonsai shaping.

## Description

TianBonsai Bonsai Tools 205 Mm Knob Cutter Round Edge Cutter 3Cr13V Alloy Steel

Review: muy buena calidad
Review: These cutters are well made and inexpensive. They are great for pruning Bonsai, creating a nice indented cut that heals quickly. They are sized just right, neither too large nor too small, and have enough weight to sit well in hand.

## Features

- Name: knob cutter SN-RE-205
- Brand: TianBonsai
- Quality: standard grade
- Material: alloy steel (3Cr13)
- Overall length: 205 mm.Surface Treatment: sanding.Edge Hardness: HRC50 quenching by the high frequency coil..Cutting function: cutting wet branches with a diameter less than 8 mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKZ2MSFT |
| Best Sellers Rank | 978,662 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,798 in Shears & Scissors |
| Customer Reviews | 4.7 4.7 out of 5 stars (10) |
| Date First Available | 25 May 2024 |
| Item model number | SN-RE-205 |
| Manufacturer | tianbonsai tools company |
| Material type | Alloy Steel |
| Part number | SN-RE-205 |
| Power source type | hand_powered |
| Product Dimensions | 24 x 9.5 x 3.05 cm; 240 g |

## Product Details

- **Blade Material:** Alloy Steel
- **Brand:** tianbonsai
- **Color:** Silvery
- **Cutting Width:** 8 millimeters
- **Size:** 205 mm

## Images

![Bonsai Tools 205 Mm Knob Cutter Concave Cutter - Image 1](https://m.media-amazon.com/images/I/71Eth1BsoXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***L on 7 February 2026*

muy buena calidad

### ⭐⭐⭐⭐⭐ Review
*by C***W on 5 November 2025*

These cutters are well made and inexpensive. They are great for pruning Bonsai, creating a nice indented cut that heals quickly. They are sized just right, neither too large nor too small, and have enough weight to sit well in hand.

## Frequently Bought Together

- tianbonsai Bonsai Tools 205 Mm Knob Cutter Concave Cutter
- Kiyonal New Bonsai Pruning Cutting Sealer 100g Made in Japan
- Anodized Aluminum Bonsai Training Wire 5-Size Starter Set with Canvas Bag - 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm (147 feet total) - Choose Your Color (5 Sizes, Brown)

---

## 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.jp/products/693181010-bonsai-tools-205-mm-knob-cutter-concave-cutter](https://www.desertcart.jp/products/693181010-bonsai-tools-205-mm-knob-cutter-concave-cutter)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-21*