---
product_id: 542273916
title: "1-3/4\" (45MM) Flex Hone 80 Grit Silicon Carbide"
brand: "flex-hone"
price: "₨42756"
currency: LKR
in_stock: true
category: "Flex Hone"
url: https://www.desertcart.lk/products/542273916-1-3-4-45mm-flex-hone-80-grit-silicon-carbide
store_origin: LK
region: Sri Lanka
---

# Compatible with 3/8" & 1/2" drill chucks Fits 1.62"-1.78" (42-45mm) bores Proudly made in USA by FLEX-HONE 1-3/4" (45MM) Flex Hone 80 Grit Silicon Carbide

**Brand:** flex-hone
**Price:** ₨42756
**Availability:** ✅ In Stock

## Summary

> 🔧 Hone like a pro, race like a champ!

## Quick Answers

- **What is this?** 1-3/4" (45MM) Flex Hone 80 Grit Silicon Carbide by flex-hone
- **How much does it cost?** ₨42756 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/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

- • **Race-Proven Quality:** Trusted by professional engine builders and featured in top motor rebuilds nationwide.
- • **Self-Centering Design:** Effortless operation with consistent wall force for flawless cross-hatch finishes.
- • **Universal Drill Compatibility:** Works seamlessly with both 3/8" and 1/2" chuck drills or drill presses for versatile use.
- • **Precision Fit for Engine Bores:** Optimized for 1.62" to 1.78" cylinder diameters, ensuring perfect honing every time.
- • **Durable 80 Grit Silicon Carbide:** Aggressively removes scratches and cleans cylinders while preserving surface integrity.

## Overview

The 1-3/4" (45mm) Flex Hone with 80 grit silicon carbide is a premium, USA-made honing tool designed for cylinder bores between 1.62" and 1.78". Compatible with standard 3/8" and 1/2" drill chucks, it delivers a precise cross-hatch finish that cleans and removes scratches efficiently. Its patented self-centering design and race-proven performance make it the go-to choice for professional engine rebuilders seeking flawless cylinder surfaces.

## 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 |
|---------------|-------|
| ASIN | B005BG486K |
| Batteries Required? | No |
| Best Sellers Rank | 175,064 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 85 in Flex Hones |
| Customer Reviews | 4.5 4.5 out of 5 stars (5) |
| Date First Available | 7 July 2011 |
| Grit Number | 80 |
| Grit type | 80 Grit |
| Item Package Quantity | 1 |
| Item Weight | 122 g |
| Item model number | BC13480 |
| Manufacturer | Brush Research Manufacturing |
| Number of pieces | 1 |
| Package Dimensions | 30.4 x 11.9 x 9.6 cm; 122 g |
| Part Number | BC13480 |
| Recommended uses for product | Engine Cylinder Cleaning, Finishing, Paint Removal, Rust Removal |
| UPC | 843469119391 |
| Unit count | 1.0 Count |

## Product Details

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

## Images

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

---

## 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.lk/products/542273916-1-3-4-45mm-flex-hone-80-grit-silicon-carbide](https://www.desertcart.lk/products/542273916-1-3-4-45mm-flex-hone-80-grit-silicon-carbide)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-26*