---
product_id: 435052846
title: "BLACK+DECKER Matrix Knife Sharpener, Sander, and File 3 in 1 Tool Attachment (BDCMTDSFF)"
brand: "black+decker"
price: "$313.43"
currency: USD
in_stock: true
reviews_count: 5
category: "Black+Decker"
url: https://www.desertcart.ec/products/435052846-black-decker-matrix-knife-sharpener-sander-and-file-3-in
store_origin: EC
region: Ecuador
---

# 1 Amp power for efficient performance MATRIX Quick Connect for instant tool swaps 3-in-1: sharpener, sander & file combo BLACK+DECKER Matrix Knife Sharpener, Sander, and File 3 in 1 Tool Attachment (BDCMTDSFF)

**Brand:** black+decker
**Price:** $313.43
**Availability:** ✅ In Stock

## Summary

> 🔧 Sharpen, sand, and file your way to flawless projects—because multitasking just got smarter!

## Quick Answers

- **What is this?** BLACK+DECKER Matrix Knife Sharpener, Sander, and File 3 in 1 Tool Attachment (BDCMTDSFF) by black+decker
- **How much does it cost?** $313.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/435052846-black-decker-matrix-knife-sharpener-sander-and-file-3-in)

## Best For

- black+decker enthusiasts

## Why This Product

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

## Key Features

- • **Battery-Powered Freedom:** Cordless convenience with 1 Amp power for uninterrupted DIY and professional projects.
- • **Space-Saving Powerhouse:** Compact design that declutters your workspace and saves you money on multiple tools.
- • **Precision Detail Sanding:** Effortlessly tackle tight spaces and remove rust or paint where others can’t reach.
- • **Seamless Attachment Swaps:** MATRIX Quick Connect system lets you switch tools in seconds—no hassle, no downtime.
- • **Versatile Knife Sharpener:** Keep your kitchen, hunting, and pocket knives razor-sharp with ease.

## Overview

The BLACK+DECKER Matrix Knife Sharpener, Sander, and File 3-in-1 Attachment is a compact, battery-powered tool designed for precision detail sanding, knife sharpening, and filing. Compatible with the MATRIX Quick Connect System (Power Unit sold separately), it offers versatile functionality and quick attachment swaps, making it an essential space-saving addition for any modern DIY enthusiast or professional.

## Description

The BLACK+DECKER MATRIX(TM) Power File Attachment is part of the MATRIX(TM) Quick Connect System (TM). This Power File attachment can be used with any Power Unit in the MATRIX (TM) System (Power Unit Sold Separately). Includes:(1) Power File Attachment

Review: Bien, sí, lo encargado.
Review: Perfect.

## Features

- DETAIL SANDING: Grind off paint, rust or detail sand in tight spaces that normal sanders won’t fit
- KNIFE SHARPENER INCLUDED: Great for kitchen knives, pocket knives, hunting knives and more.
- MATRIX Quick Connect System: allows you to quickly and easily change out attachments from the Power Unit (sold separatey)
- SAVE MONEY + SPACE: The MATRIX system is cost effective and saves space in your home with its compact design

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YT9ZBCJ |
| Amperage Capacity | 1 Amps |
| Batteries Required? | No |
| Battery description | Battery Powered |
| Best Sellers Rank | 791,907 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,085 in Sharpening Stones |
| Colour | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (89) |
| Date First Available | 2 May 2022 |
| Grit Description | Coarse |
| Included Components | Includes:(1) Power File Attachment |
| Item Package Quantity | 1 |
| Item Weight | 1.14 kg |
| Item model number | BDCMTDSFF |
| Manufacturer | BLACK+DECKER |
| Part Number | BDCMTDSFF |
| Power Source | Battery Powered |
| Product Dimensions | 31.5 x 13.46 x 16.51 cm; 1.14 kg |
| Voltage | 1.5 Volts |

## Product Details

- **Brand:** BLACK+DECKER
- **Grit type:** Coarse
- **Power source:** Battery Powered
- **Product dimensions:** 31.5L x 13.5W x 16.5H centimetres
- **Voltage:** 1.5 Volts

## Images

![BLACK+DECKER Matrix Knife Sharpener, Sander, and File 3 in 1 Tool Attachment (BDCMTDSFF) - Image 1](https://m.media-amazon.com/images/I/51W1IS4mIlL.jpg)

## Questions & Answers

**Q: What size belts does this attachment take?**
A: Fits 1/2" x 18" belts

**Q: What angles are the knife sharpening guides that come with this?**
A: The BDCMTDSFF includes 1 Power File Attachment.   A 17 to 20 degree angel covers most kitchen knives, pocket knives, and outdoor knives.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***M on 21 January 2024*

Bien, sí, lo encargado.

### ⭐⭐⭐⭐⭐ Review
*by S***E on 10 August 2023*

Perfect.

### ⭐⭐⭐⭐⭐ Review
*by P***Z on 16 September 2025*

Another great attachment to the B&D Matrix drill. Functionality is for diverse project. Well built, quick and easy fitment that saves time snd gets the job done at a great price. Smooth quiet operation.

## Frequently Bought Together

- BLACK+DECKER MATRIX Knife Sharpener, Sander, and File 3 in 1 Tool Attachment (BDCMTDSFF)
- BLACK+DECKER MATRIX Inflator Attachment, High Volume for Balls, Air Mattresses and More (BDCMTHVIFF)
- BLACK+DECKER Matrix Scissors Attachment (BDCMTSCIFF)

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**Shop now:** [https://www.desertcart.ec/products/435052846-black-decker-matrix-knife-sharpener-sander-and-file-3-in](https://www.desertcart.ec/products/435052846-black-decker-matrix-knife-sharpener-sander-and-file-3-in)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-23*