---
product_id: 414441739
title: "3-3/4\" (95MM) 320 Grit Aluminum Oxide"
brand: "flex-hone"
price: "Bs.4925"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/414441739-3-3-4-95mm-320-grit-aluminum-oxide
store_origin: BO
region: Bolivia
---

# Compatible with 3/8" & 1/2" drills 320 grit for perfect finish Precision 3.35"-3.8" bore fit 3-3/4" (95MM) 320 Grit Aluminum Oxide

**Brand:** flex-hone
**Price:** Bs.4925
**Availability:** ✅ In Stock

## Summary

> 🔧 Hone Your Edge: Precision Meets Performance in Every Stroke

## Quick Answers

- **What is this?** 3-3/4" (95MM) 320 Grit Aluminum Oxide by flex-hone
- **How much does it cost?** Bs.4925 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/414441739-3-3-4-95mm-320-grit-aluminum-oxide)

## 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

- • **320 Grit Precision Abrasive:** Delivers the ideal cross-hatch finish for re-ringing and final bore jobs, boosting engine longevity.
- • **Versatile Drill Compatibility:** Works seamlessly with portable 3/8" or 1/2" hand drills and drill presses for on-the-go convenience.
- • **Long Shaft Design for Deep Reach:** Patented extended shaft ideal for professional engine rebuilding and race motor tuning.
- • **Engineered for Nikasil Excellence:** Optimized for Nikasil-coated cylinder bores from 3.35" to 3.8", ensuring flawless surface prep.
- • **Slightly Oversized for Perfect Contact:** True 3.75" diameter tool applies consistent cylinder wall contact for superior honing results.

## Overview

The Flex-Hone 3-3/4" (95MM) 320 Grit Aluminum Oxide is a patented honing tool designed specifically for Nikasil-coated engine cylinders ranging from 3.35" to 3.8". Featuring a slightly oversized 3.75" diameter for optimal cylinder wall contact, it delivers a superior cross-hatch finish essential for re-ringing and final bore jobs. Compatible with both 3/8" and 1/2" drills, its long shaft design makes it a trusted choice for professional engine rebuilding and high-performance race motors.

## Description

3-3/4" (95MM) 320 Grit Aluminum Oxide

## Features

- Designed to work with Nikasil cylinder bores from 3.35" to 3.800".
- Perfect for all Nikasil coated/plated engine cylinder blocks materials.
- 320 grit, EXCELLENT for re-ringing jobs or final bore.
- Tool is labeled as 3.750" diameter but is actually slightly larger to apply the required cylinder wall for for 3 3/4"
- Flex-hone can be used with a portable 3/8" or 1/2" hand drill or drill press

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 843469143884 |
| Package Dimensions | 34.9 x 12.6 x 12.5 cm; 453.59 g |
| Item model number | GB334320AO |
| Manufacturer Part Number | GB334320AO |
| Item Weight | 454 g |

## Product Details

- **Material:** Aluminum Oxide
- **Brand:** Flex-Hone
- **Grit material:** Aluminum Oxide
- **Number of pieces:** 1
- **Manufacturer:** Brush Research Manufacturing

## Images

![3-3/4" (95MM) 320 Grit Aluminum Oxide - Image 1](https://m.media-amazon.com/images/I/61f9Ueb7-8L.jpg)

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**Shop now:** [https://www.desertcart.bo/products/414441739-3-3-4-95mm-320-grit-aluminum-oxide](https://www.desertcart.bo/products/414441739-3-3-4-95mm-320-grit-aluminum-oxide)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-14*