---
product_id: 152788667
title: "Spear & Jackson 3921W Log Saw Blade 21\",Bow, Black"
brand: "spear & jackson"
price: "€ 37.80"
currency: EUR
in_stock: true
reviews_count: 9
url: https://www.desertcart.nl/products/152788667-spear-and-jackson-3921w-log-saw-blade-21-bow-black
store_origin: NL
region: Netherlands
---

# Hardpoint blade stays sharp 5x longer Bi-directional teeth for fast cutting 21-inch high-speed steel blade Spear & Jackson 3921W Log Saw Blade 21",Bow, Black

**Brand:** spear & jackson
**Price:** € 37.80
**Availability:** ✅ In Stock

## Summary

> 🪓 Cut sharper, faster, smarter — don’t get left behind!

## Quick Answers

- **What is this?** Spear & Jackson 3921W Log Saw Blade 21",Bow, Black by spear & jackson
- **How much does it cost?** € 37.80 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/152788667-spear-and-jackson-3921w-log-saw-blade-21-bow-black)

## Best For

- spear & jackson enthusiasts

## Why This Product

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

## Key Features

- • **Award-Winning Quality:** Trusted by Great British Growing Award winners, this blade is the go-to for serious garden pros.
- • **Lightweight & Compact:** At just 10 grams and a sleek black finish, it’s easy to handle and store without sacrificing strength.
- • **Precision Meets Power:** Crafted from high-speed steel, this 21-inch blade slices through logs with professional-grade durability.
- • **Stay Sharp, Stay Ahead:** Hardpoint blade technology ensures 5x longer sharpness than standard blades, cutting downtime drastically.
- • **Cut Both Ways, Cut Fast:** Innovative bi-directional teeth design delivers smooth, efficient cuts on forward and backward strokes.

## Overview

The Spear & Jackson 3921W Log Saw Blade is a 21-inch high-speed steel bow saw blade featuring a hardpoint edge that stays sharp up to five times longer than untreated blades. Its bi-directional 3ppi teeth enable fast, efficient cutting on both forward and backward strokes, making it a durable, lightweight, and award-winning choice for professional and avid gardeners alike.

## Description

Razorsharp® Bow Saw blade 533cm (21”) with hardpoint blade which stays sharp up to 5 times longer than untreated blades. Teeth designed for fast and free cutting on forward and backward strokes. 3ppi

## Features

- Bow Saw blade 533 cm (21) with hard point blade which stays sharp up to five times longer than untreated blades
- Teeth designed for fast and free cutting on forward and backward strokes
- 3ppi
- Spare blade for 4943BE Garden Saw
- Grow Your Own 2022 Great British Growing Award Winners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Neill Tools T/A Spear Jackson |
| Part Number | 3921W/09 |
| Product Dimensions | 52.48 x 1.98 x 0.51 cm; 10 g |
| Item model number | 3921W/09 |
| Size | 21-Inch |
| Colour | Black |
| Style | Compact |
| Material | High Speed Steel |
| Power Source | Hand Powered |
| Wattage | 3921 watts |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Handle material | Plastic |
| Blade length | 21 Inches |
| Special Features | Hardpoint blade, bi-directional teeth |
| Included Components | 1 x Spear & Jackson 3921W/09 21" Log Saw Blade |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 10 g |

## Product Details

- **Brand:** Spear & Jackson
- **Colour:** Black
- **Blade material:** High Speed Steel
- **Surface recommendation:** Wood
- **Power source:** Hand Powered

## Images

![Spear & Jackson 3921W Log Saw Blade 21",Bow, Black - Image 1](https://m.media-amazon.com/images/I/51nyDe8Pt4L.jpg)
![Spear & Jackson 3921W Log Saw Blade 21",Bow, Black - Image 2](https://m.media-amazon.com/images/I/71Z9mAk+d-L.jpg)
![Spear & Jackson 3921W Log Saw Blade 21",Bow, Black - Image 3](https://m.media-amazon.com/images/I/71xIhys3EkL.jpg)

## Available Options

This product comes in different **Size Name, Style Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Ok
  

*by R***D on Reviewed in the United Kingdom on 3 February 2024*

Ok

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Essential garden tool
  

*by D***G on Reviewed in the United Kingdom on 18 January 2024*

Essential garden tool

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    A little thin but sharp
  

*by A***S on Reviewed in the United Kingdom on 28 September 2022*

Good value.  A little thin but sharp and cuts well

---

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**Shop now:** [https://www.desertcart.nl/products/152788667-spear-and-jackson-3921w-log-saw-blade-21-bow-black](https://www.desertcart.nl/products/152788667-spear-and-jackson-3921w-log-saw-blade-21-bow-black)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*