---
product_id: 77113517
title: "Bon Tool Crain Blade For Undercut Saw (78-836)"
brand: "bon"
price: "277 zł"
currency: PLN
in_stock: true
reviews_count: 6
category: "Bon"
url: https://www.desertcart.pl/products/77113517-bon-tool-crain-blade-for-undercut-saw-78-836
store_origin: PL
region: Poland
---

# 7.5" x 7.5" size fits standard undercut saws 40 carbide-tipped teeth for precision 1-inch thick solid blade for durability Bon Tool Crain Blade For Undercut Saw (78-836)

**Brand:** bon
**Price:** 277 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut like a pro, last like a legend!

## Quick Answers

- **What is this?** Bon Tool Crain Blade For Undercut Saw (78-836) by bon
- **How much does it cost?** 277 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/77113517-bon-tool-crain-blade-for-undercut-saw-78-836)

## Best For

- bon enthusiasts

## Why This Product

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

## Key Features

- • **Robust 1-Inch Thickness:** Solid construction ensures long-lasting durability under heavy use
- • **One-Year Warranty Included:** Confidence in your purchase with reliable manufacturer protection
- • **Perfect Fit for Undercut Saws:** Designed specifically to seamlessly replace Model 836 blades without hassle
- • **Precision Carbide Tipped Teeth:** 40 razor-sharp teeth engineered for clean, efficient cuts every time
- • **Trusted Industry Standard Since 1958:** Backed by Bon Tool’s legacy of innovation and quality craftsmanship

## Overview

The Bon Tool Crain Blade (Model 78-836) is a premium carbide-tipped replacement blade designed for undercut saws. Measuring 7.5 inches square with 40 precision teeth and a solid 1-inch thickness, it delivers clean, durable cuts ideal for subfloor and construction applications. Trusted since 1958, this blade combines professional-grade performance with a one-year warranty, making it the go-to choice for serious tradespeople.

## Description

Over more than six decades, Bon has grown to be a global leader in the manufacture of professional construction tools for the trowel trades. With a firm commitment to provide the best value and to maintain the highest standards of workmanship and customer care, Bon remains a trusted source in the industry. Innovation, Value & Service since 1958

Review: Good blade. - Good Blade. don't use it any more for a jamb saw. But for sub floor cut out its still the best.
Review: Perfect - Fits perfect

## Features

- Replacement carbide tipped blade
- Model 836

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CS949NR |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #149,327 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #376 in Circular Saw Blades |
| Brand | Bon |
| Color | Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (125) |
| Date First Available | May 1, 2018 |
| Finish | Brushed |
| Global Trade Identification Number | 00734995836008 |
| Included Components | Bon Tools - 78-836-B2 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Thickness | 1 Inches |
| Item Weight | 10.4 ounces |
| Item model number | 78-836 |
| Manufacturer | Bon Tool |
| Material | Carbide |
| Number Of Pieces | 1 |
| Number of Teeth | 40 |
| Part Number | Bon Tools - 78-836-B2 |
| Pattern | Solid |
| Product Dimensions | 7.5"L x 7.5"W |
| Style | Modern |
| UPC | 734995836008 |
| Warranty Description | One year warranty against manufacturer's defects |

## Product Details

- **Brand:** Bon
- **Color:** Silver
- **Global Trade Identification Number:** 00734995836008
- **Item Thickness:** 1 Inches
- **Item Weight:** 0.65 Pounds
- **Material:** Carbide
- **Number of Teeth:** 40
- **Product Dimensions:** 7.5"L x 7.5"W
- **Style:** Modern
- **UPC:** 734995836008

## Images

![Bon Tool Crain Blade For Undercut Saw (78-836) - Image 1](https://m.media-amazon.com/images/I/51i1iQap+NL.jpg)
![Bon Tool Crain Blade For Undercut Saw (78-836) - Image 2](https://m.media-amazon.com/images/I/61NAjPRkgeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good blade.
*by D***Y on December 4, 2023*

Good Blade. don't use it any more for a jamb saw. But for sub floor cut out its still the best.

### ⭐⭐⭐⭐⭐ Perfect
*by J***F on January 22, 2022*

Fits perfect

### ⭐⭐⭐⭐⭐ Good
*by E***A on February 8, 2022*

Good

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**Shop now:** [https://www.desertcart.pl/products/77113517-bon-tool-crain-blade-for-undercut-saw-78-836](https://www.desertcart.pl/products/77113517-bon-tool-crain-blade-for-undercut-saw-78-836)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-02*