---
product_id: 92357310
title: "Bahco 3809-550-50-2.50-4-KA 4 TPI \"Sandflex\" Bi-Metal Power Hack Saw Blade for Kasto Machines, Orange, 550 x 50 x 2.5 mm"
brand: "bahco"
price: "€ 168.97"
currency: EUR
in_stock: true
reviews_count: 1
category: "Bahco"
url: https://www.desertcart.nl/products/92357310-bahco-3809-550-50-2-50-4-ka-4-tpi
store_origin: NL
region: Netherlands
---

# High feed pressure resistance 4 TPI precision teeth Shatterproof bi-metal durability Bahco 3809-550-50-2.50-4-KA 4 TPI "Sandflex" Bi-Metal Power Hack Saw Blade for Kasto Machines, Orange, 550 x 50 x 2.5 mm

**Brand:** bahco
**Price:** € 168.97
**Availability:** ✅ In Stock

## Summary

> 🛠️ Cut smarter, not harder — the last blade you'll ever need!

## Quick Answers

- **What is this?** Bahco 3809-550-50-2.50-4-KA 4 TPI "Sandflex" Bi-Metal Power Hack Saw Blade for Kasto Machines, Orange, 550 x 50 x 2.5 mm by bahco
- **How much does it cost?** € 168.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/92357310-bahco-3809-550-50-2-50-4-ka-4-tpi)

## Best For

- bahco enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** 550 x 50 x 2.5 mm size packs power without bulk—ideal for demanding workspaces.
- • **KASTO Machine Ready:** Pre-drilled holes for seamless integration with KASTO saws—plug and play efficiency.
- • **Safety First Design:** Shatterproof blade reduces risk, perfect for both pros and novices.
- • **Precision 4 TPI Teeth:** Optimized tooth count for fast, accurate cuts on any material.
- • **Unbreakable Bi-Metal Power:** Sandflex tech ensures unmatched blade toughness for relentless cutting.

## Overview

The Bahco 3809-550-50-2.50-4-KA Sandflex bi-metal hacksaw blade delivers exceptional durability and precision with its shatterproof design and 4 teeth per inch. Engineered for KASTO machines but versatile enough for any material, it withstands high feed pressures while ensuring fast, accurate cuts. Lightweight yet robust, this blade is a must-have for professionals seeking reliable, safe, and efficient cutting performance.

## Description

Designed with holes for KASTO machines. Suitable for use on any material. Sandflex is virtually an unbreakable bi-metal hacksaw blade. Shatterproof blade that can withstand high feed pressures yet giving accurate, fast cutting rates. Sandflex blades are safer to use in all circumstances, especially on old machines or with unskilled operators.

Review: Great - Exactly what it says it is.

## Features

- Shatterproof blade that can withstand high feed pressures yet giving accurate, fast cutting rates
- With 4 teeth per inch
- Material: bi-metal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002UVGDM6 |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Orange |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | 20 April 2015 |
| Included Components | Bi-metal power hacksaw blade |
| Item Package Quantity | 1 |
| Item Weight | 553 g |
| Item model number | 3809-550-50-2.50-4-KA |
| Manufacturer | Bahco |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 3809-550-50-2.50-4-KA |
| Power Source | hand_powered |
| Product Dimensions | 65.6 x 6.2 x 4.2 cm; 553 g |
| Size | 550 x 50 x 2.5 mm |
| Style | Compact |

## Product Details

- **Brand:** Bahco
- **Colour:** Orange
- **Global Trade Identification Number:** 07311518114442
- **Item weight:** 0.55 Kilograms
- **Number of teeth:** 4
- **Style:** Compact

## Images

![Bahco 3809-550-50-2.50-4-KA 4 TPI "Sandflex" Bi-Metal Power Hack Saw Blade for Kasto Machines, Orange, 550 x 50 x 2.5 mm - Image 1](https://m.media-amazon.com/images/I/31Z59fvOnML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by J***O on 26 August 2019*

Exactly what it says it is.

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**Shop now:** [https://www.desertcart.nl/products/92357310-bahco-3809-550-50-2-50-4-ka-4-tpi](https://www.desertcart.nl/products/92357310-bahco-3809-550-50-2-50-4-ka-4-tpi)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-02*