---
product_id: 94584414
title: "Brush Research BC18M800 S&W/Beretta/Semi-Auto Internal Slide Flex-Hone, Silicon Carbide, 18mm Diameter, 800 Grit (Pack of 1)"
brand: "flex-hone"
price: "¥14515"
currency: JPY
in_stock: true
reviews_count: 8
category: "Flex Hone"
url: https://www.desertcart.jp/products/94584414-brush-research-bc18m800-s-and-w-beretta-semi-auto-internal
store_origin: JP
region: Japan
---

# 800 grit silicon carbide abrasive 18mm diameter precision Made in USA, durable & cost-effective Brush Research BC18M800 S&W/Beretta/Semi-Auto Internal Slide Flex-Hone, Silicon Carbide, 18mm Diameter, 800 Grit (Pack of 1)

**Brand:** flex-hone
**Price:** ¥14515
**Availability:** ✅ In Stock

## Summary

> 🔧 Hone your edge with precision and polish!

## Quick Answers

- **What is this?** Brush Research BC18M800 S&W/Beretta/Semi-Auto Internal Slide Flex-Hone, Silicon Carbide, 18mm Diameter, 800 Grit (Pack of 1) by flex-hone
- **How much does it cost?** ¥14515 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/94584414-brush-research-bc18m800-s-and-w-beretta-semi-auto-internal)

## 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

- • **Built to Last:** Proudly USA-made with long-lasting materials to reduce replacement costs
- • **Precision Perfected:** 18mm diameter for exact internal slide honing
- • **Effortless Operation:** Self-centering, self-aligning design for flawless, easy use
- • **Dual-Action Efficiency:** Simultaneous deburring and finishing in one setup saves time
- • **Ultimate Surface Finish:** 800 grit silicon carbide delivers smooth, corrosion-resistant crosshatch

## Overview

The Brush Research BC18M800 FLEX-HONE is a high-performance internal slide honing tool designed specifically for S&W, Beretta, and semi-auto firearms. Featuring an 18mm diameter and 800 grit silicon carbide abrasive, it ensures a smooth, corrosion-resistant finish that reduces friction and wear. Its self-centering and self-aligning design guarantees easy, precise use, while its durable USA-made construction offers long-lasting value. Ideal for machinists seeking efficient deburring and finishing in a single step.

## Description

Brush Research Manufacturing S&W/beretta/semi-auto internal slide FLEX-HONE. The inside of a semi-automatic slide suffers a lot of wear and tear, but honing this critical part creates a smoother surface, reducing friction and wear. The treated surface features a beautiful shine and will be more corrosion resistant because the treatment actually increases the metal's ability to hold oil and lubricants.

Review: Kx85 hone - Perfect for kx85
Review: Great product - Excellent product , honed cylindet barrels quickly and evenly, easy to use, highly recommended.

## Features

- [QUALITY]- Proudly made in the USA. The FLEX-HONE is long lasting, lowering total cost of use compared to other brush options.
- [DESIGN]- The FLEX-HONE is manufactured to be self-centering, self-aligning and self-compensating for wear for easy use.
- [FINISHING BENEFITS]- Offered in a wide variety of grits and abrasives to allow machinists to achieve specific finishing tolerances as well as a beautiful crosshatch finish.
- [CROSSHOLE DEBURRING]- Ideal for finishing and deburring simultaneously in a single setup. Can be used in virtually any rotating spindle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DB8ECL6 |
| Best Sellers Rank | 18,117 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 9 in Flex Hones |
| Brand | Flex-Hone |
| Bristle Type | flexible nylon filament with abrasive globules |
| Bristle type | flexible nylon filament with abrasive globules |
| Colour | black |
| Compatible Material | Metal |
| Customer Reviews | 4.7 out of 5 stars 759 Reviews |
| Grit Material Type | Silicon Carbide |
| Grit Number | 800 |
| Grit Type | 800 |
| Grit material | Silicon Carbide |
| Grit type | 800 |
| Included Components | BC 18MM (.709") 800SC FLEX-HONE |
| Item Weight | 5 g |
| Manufacturer | Brush Research Manufacturing |
| Material | Silicon Carbide |
| Recommended Uses For Product | Deburring, Finishing |
| UPC | 843469122261 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Flex-Hone
- **Bristle type:** flexible nylon filament with abrasive globules
- **Colour:** black
- **Grit material:** Silicon Carbide
- **Material:** Silicon Carbide

## Images

![Brush Research BC18M800 S&W/Beretta/Semi-Auto Internal Slide Flex-Hone, Silicon Carbide, 18mm Diameter, 800 Grit (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71UDWkyFtTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Kx85 hone
*by L***M on 12 November 2025*

Perfect for kx85

### ⭐⭐⭐⭐⭐ Great product
*by A***R on 9 April 2025*

Excellent product , honed cylindet barrels quickly and evenly, easy to use, highly recommended.

### ⭐⭐⭐⭐⭐ Nice finish with little effort.
*by M***W on 12 January 2025*

Great item. Purchased to fit a 68mm 2-stroke cylinder. This size in my opinion was perfect. 15-20 strikes in each cylinder with a good amount of Duck Oil and it came out perfectly cross-hatched. Great item for the money.

## Frequently Bought Together

- Brush Research BC18M800 S&W/Beretta/Semi-Auto Internal Slide Flex-Hone, Silicon Carbide, 18mm Diameter, 800 Grit (Pack of 1)
- Brush Research BC Standard Flex Hone for Brake Cylinders, Hydraulics and Valve Guides, Aluminum Oxide, 17/64" Diameter, 240 Grit (Pack of 1)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*