---
product_id: 542273916
title: "1-3/4\" (45MM) Flex Hone 80 Grit Silicon Carbide"
brand: "flex-hone"
price: "Bs.1200"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/542273916-1-3-4-45mm-flex-hone-80-grit-silicon-carbide
store_origin: BO
region: Bolivia
---

# Compatible with 3/8" & 1/2" drill chucks Precision fit for 1.62"-1.78" bores Proudly made in USA by FLEX-HONE 1-3/4" (45MM) Flex Hone 80 Grit Silicon Carbide

**Brand:** flex-hone
**Price:** Bs.1200
**Availability:** ✅ In Stock

## Summary

> 🔩 Hone your edge with precision and power!

## Quick Answers

- **What is this?** 1-3/4" (45MM) Flex Hone 80 Grit Silicon Carbide by flex-hone
- **How much does it cost?** Bs.1200 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/542273916-1-3-4-45mm-flex-hone-80-grit-silicon-carbide)

## Best For

- flex-hone enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Bore Match:** Engineered slightly oversized at 1.75" for optimal wall pressure and flawless cylinder finish.
- • **Multi-Tasking Abrasive Tool:** Ideal for engine cylinder cleaning, paint and rust removal—your all-in-one restoration companion.
- • **Versatile Drill Compatibility:** Works seamlessly with both 3/8" and 1/2" chuck drills or drill presses for ultimate convenience.
- • **Trusted American Craftsmanship:** Manufactured by Brush Research Manufacturing, a leader in honing technology, ensuring durability and quality.
- • **Premium 80 Grit Silicon Carbide:** Delivers efficient scratch removal and cylinder cleanup with professional-grade abrasiveness.

## Overview

The 1-3/4" (45MM) Flex Hone with 80 grit silicon carbide is a precision-engineered abrasive tool designed for cylinder bores between 1.62" and 1.78". Compatible with standard 3/8" and 1/2" drill chucks, it offers professional-grade scratch removal and surface finishing. Proudly made in the USA by FLEX-HONE, this tool ensures reliable performance for engine cleaning, paint stripping, and rust removal.

## Description

1 3/4" Engine Cylinder Hone for all engine applications utilizing bores from 1.62" to 1.78" or 42mm to 45mm. 80 grit Brand new sealed in package engine cylinder flex-hone. Designed to work with cylinder bores from 1.62" to 1.78" or 42mm to 45mm. Perfect for all engine types and block materials. Made in USA by the one of the best cylinder hone manufacturers, FLEX-HONE. 80 grit, GOOD for cylinder clean-up, scratch removal. Tool is labeled as 1.750" diameter but is actually slightly larger to provide the required wall force for a 1 3/4" bore Tool is self centering and easy to use Tool can be used with a 3/8" or 1/2" chuck portable drill or drill press This patented Flex-Hone is the best way to create a Cross Hatch surface finish with suspended globule working abrasives. Contact us for more information as we use this hone on all of our race motors. Most of the engine hone articles reference this exact brand and type of tool. THIS TOOL HAS THE 8" LONG SHAFT for engine rebuilding. work with bores from 1.62" to 1.78" or 42mm to 45mm

## Features

- Designed to work with cylinder bores from 1.62" to 1.78" or 42mm to 45mm.
- Tool can be used with a 3/8" or 1/2" chuck portable drill or drill press
- Made in USA by the one of the best cylinder hone manufacturers, FLEX-HONE.
- Tool is labeled as 1.750" diameter but is actually slightly larger to provide the required wall force for a 1 3/4" bore
- 80 grit, GOOD for cylinder clean-up, scratch removal.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Grit type | 80 Grit |
| Unit count | 1.0 Count |
| Number of pieces | 1 |
| Recommended uses for product | Engine Cylinder Cleaning, Finishing, Paint Removal, Rust Removal |
| Manufacturer | Brush Research Manufacturing |
| UPC | 843469119391 |
| Part Number | BC13480 |
| Package Dimensions | 30.4 x 11.9 x 9.6 cm; 122 g |
| Item model number | BC13480 |
| Item Package Quantity | 1 |
| Grit Number | 80 |
| Batteries Required? | No |
| Item Weight | 122 g |

## Product Details

- **Material:** Silicon Carbide
- **Brand:** Flex-Hone
- **Grit material:** Silicon Carbide
- **Bristle type:** Abrasive Globule Bonded To Flexible Nylon Filament
- **Colour:** Black

## Images

![1-3/4" (45MM) Flex Hone 80 Grit Silicon Carbide - Image 1](https://m.media-amazon.com/images/I/71bS70MzAFL.jpg)
![1-3/4" (45MM) Flex Hone 80 Grit Silicon Carbide - Image 2](https://m.media-amazon.com/images/I/71yLr6kvhOL.jpg)
![1-3/4" (45MM) Flex Hone 80 Grit Silicon Carbide - Image 3](https://m.media-amazon.com/images/I/71EZRkPmdaL.jpg)
![1-3/4" (45MM) Flex Hone 80 Grit Silicon Carbide - Image 4](https://m.media-amazon.com/images/I/81aPGQTXemL.jpg)
![1-3/4" (45MM) Flex Hone 80 Grit Silicon Carbide - Image 5](https://m.media-amazon.com/images/I/81X4pgWlJtL.jpg)

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**Shop now:** [https://www.desertcart.bo/products/542273916-1-3-4-45mm-flex-hone-80-grit-silicon-carbide](https://www.desertcart.bo/products/542273916-1-3-4-45mm-flex-hone-80-grit-silicon-carbide)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-23*