---
product_id: 6121868
title: "10649A Micro Air Die Grinder | 1/8\" (3mm) Capacity | Pencil Type | 54,000 RPM | For Cleaning Dies, Rotors, Backing Plates, Brake Pads, Mounts, Etc."
brand: "neiko"
price: "61565CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Neiko"
url: https://www.desertcart.sn/products/6121868-10649a-micro-air-die-grinder-1-8-3mm-capacity-pencil
store_origin: SN
region: Senegal
---

# 90 PSI air pressure for smooth operation 54,000 RPM high-speed power 1/8" (3mm) precision collet size 10649A Micro Air Die Grinder | 1/8" (3mm) Capacity | Pencil Type | 54,000 RPM | For Cleaning Dies, Rotors, Backing Plates, Brake Pads, Mounts, Etc.

**Brand:** neiko
**Price:** 61565CFA
**Availability:** ✅ In Stock

## Summary

> ⚡️ Unleash precision power in the palm of your hand!

## Quick Answers

- **What is this?** 10649A Micro Air Die Grinder | 1/8" (3mm) Capacity | Pencil Type | 54,000 RPM | For Cleaning Dies, Rotors, Backing Plates, Brake Pads, Mounts, Etc. by neiko
- **How much does it cost?** 61565CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/6121868-10649a-micro-air-die-grinder-1-8-3mm-capacity-pencil)

## Best For

- neiko enthusiasts

## Why This Product

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

## Key Features

- • **Light as a Feather:** Weighs just 0.25 lbs for fatigue-free extended use.
- • **Power That Won't Quit:** Roars at 54,000 RPM with variable speed control to match your exact needs.
- • **Complete Ready-to-Use Kit:** Includes 5ft nylon hose, collet wrenches, and slip-on shield for instant productivity.
- • **Precision at Your Fingertips:** Slim pencil design offers unmatched control for detailed work.
- • **Versatile Cleaning & Polishing:** Perfect for dies, rotors, brake pads, jewelry, and more — your all-in-one detail tool.

## Overview

The NEIKO 10649A Micro Air Die Grinder is a lightweight, pencil-style pneumatic tool delivering a blistering 54,000 RPM with 1/8" collet capacity. Designed for precision cleaning, grinding, and polishing, it features variable speed control, minimal vibration, and comes complete with hose and accessories—ideal for professionals and hobbyists seeking flawless detail work.

## Description

The pencil-style micro die grinder is designed for high speed porting and finishing of small parts. The die grinder comes with one Milton style 1/4 Inch female plug and two collet wrench. Collet Size: 1/8 Inch Inch Free Speed: 54,000 RPM Overall Length: 5-1/4 Inch Net Weight: 1/4 Pound Air Inlet Thread NPT: 1/4 Inch Air Hose I.D. Size: 3/8 Inch Avg. Air Consumption.: 4.2 CFM Noise Level: 7375 dB Vibration level: 0.07 m/s2 Air Pressure: 90-120 Psi Hose Length: 5 Feet

Review: Great Little Pencil Grinder for Detail Work - I picked up the NEIKO 10649A Micro Air Die Grinder (1/8" capacity, 54,000 RPM) for fine deburring and cleanup work in the shop, and it’s quickly become one of those tools you wonder how you worked without. What I like: Slim pencil design — super easy to control for precise work Runs very smooth at speed — minimal vibration, even at 50k+ RPM Perfect for carbide burrs and small abrasive tools Lightweight and comfortable for longer use Great power for its size — it doesn’t bog down on light metal work I’ve used it for cleaning up edges, removing tiny burrs, smoothing pockets, and general detail work where a full-size die grinder would be overkill. As long as your air system is clean and regulated, this thing runs beautifully. Shop tip: Use a fine-mist oiler and keep your air dry — these high-speed pencil grinders like clean lubrication. If you need a precision air grinder for delicate cleanup, polishing, or light detail machining, this one is a great value for the money. I’d definitely buy it again.
Review: This is rather tedious and it is also a bit hard on the ... - I normally do not take the time to review a product since there are many reviews already but this item is worth a review. I restore carburetors for Porsche cars and after machining operations are completed on the aluminum bodies I soften the sharp edges by hand using manual deburring tools, scrapers and files. This is rather tedious and it is also a bit hard on the hands and elbows. I thought that trying this pencil sized die grinder would be worth the price and in spite of some of the negative reviews I bought one. Short story: Works like a champ! Smooth running and seems to be well made. I use a flow control valve to adjust total air flow to the tool to slow it down a little and with a carbide bit installed it makes my deburring job a lot easier! I do wear ear protection since it does make a high pitched racket which I happily accept for the improvement in my work. I do not have a comment regarding longevity or how robust the grinder is. It does run smoothly and there are no run-out issues like other users have reported.

## Features

- MICRO AIR DIE GRINDER: Glides through surfaces with a free air speed of 54,000 RPM and air pressure of 90 PSI in conjunction with an air compressor.
- VARIABLE SPEED CONTROL: Adjust the speed higher or lower with the precision textured throttle with self-closing lever and stays at constant speed until you decide to change it.
- IDEAL FOR POLISHING AND CLEANING: Clean jewelry, dies, rotors, backing plates, brake pads, cylinder heads, mounts, etc. and is suitable for hobby use, home improvement and many more automotive or industrial repairs.
- LIGHTWEIGHT DESIGN: 5-1/4” pencil type die air grinder is lightweight and compact for better control and maneuverability when cutting, grinding, and polishing surfaces.
- INCLUDES HOSE & ACCESSORIES: Includes 5ft flexible nylon hose with a slip-on shield for added protection, two collet wrenches and 1/4” nipple for a complete set to get the job done at work, at home or in your garage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000K801NI |
| Best Sellers Rank | #45,778 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Power Die Grinders |
| Brand | NEIKO |
| Brand Name | NEIKO |
| Color | Red |
| Customer Reviews | 4.5 out of 5 stars 601 Reviews |
| Global Trade Identification Number | 00837013106494 |
| Included Components | bare-tool |
| Item Dimensions | 7.3 x 5.8 x 1.8 inches |
| Item Type Name | Micro Air Die Grinder | 1/8" (3mm) Capacity | Pencil Type | 54,000 RPM | For Cleaning Dies, Rotors, Backing Plates, Brake Pads, Mounts, Etc. |
| Item Weight | 0.25 Pounds |
| Manufacturer | Ridgerock Tools Inc. |
| Manufacturer Part Number | 10649A |
| Maximum Rotational Speed | 54000 RPM |
| Minimum Speed | 54000 RPM |
| Model Number | 10649A |
| Other Special Features of the Product | Variable Speed |
| Power Source | Air Powered |
| Recommended Uses For Product | Cleaning, Grinding, Polishing |
| Special Feature | Variable Speed |
| Style Name | 1/8" Micro Air Die Grinder |
| UPC | 837013106494 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |

## Product Details

- **Brand:** NEIKO
- **Color:** Red
- **Power Source:** Air Powered
- **Recommended Uses For Product:** Cleaning, Grinding, Polishing
- **Voltage:** 120 Volts

## Images

![10649A Micro Air Die Grinder | 1/8" (3mm) Capacity | Pencil Type | 54,000 RPM | For Cleaning Dies, Rotors, Backing Plates, Brake Pads, Mounts, Etc. - Image 1](https://m.media-amazon.com/images/I/71PhyAxduSL.jpg)
![10649A Micro Air Die Grinder | 1/8" (3mm) Capacity | Pencil Type | 54,000 RPM | For Cleaning Dies, Rotors, Backing Plates, Brake Pads, Mounts, Etc. - Image 2](https://m.media-amazon.com/images/I/713fYMfVwlL.jpg)
![10649A Micro Air Die Grinder | 1/8" (3mm) Capacity | Pencil Type | 54,000 RPM | For Cleaning Dies, Rotors, Backing Plates, Brake Pads, Mounts, Etc. - Image 3](https://m.media-amazon.com/images/I/714DcoWXwtL.jpg)
![10649A Micro Air Die Grinder | 1/8" (3mm) Capacity | Pencil Type | 54,000 RPM | For Cleaning Dies, Rotors, Backing Plates, Brake Pads, Mounts, Etc. - Image 4](https://m.media-amazon.com/images/I/71WdC0KtL0L.jpg)
![10649A Micro Air Die Grinder | 1/8" (3mm) Capacity | Pencil Type | 54,000 RPM | For Cleaning Dies, Rotors, Backing Plates, Brake Pads, Mounts, Etc. - Image 5](https://m.media-amazon.com/images/I/61hAAsdRHvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Little Pencil Grinder for Detail Work
*by D***Y on December 29, 2025*

I picked up the NEIKO 10649A Micro Air Die Grinder (1/8" capacity, 54,000 RPM) for fine deburring and cleanup work in the shop, and it’s quickly become one of those tools you wonder how you worked without. What I like: Slim pencil design — super easy to control for precise work Runs very smooth at speed — minimal vibration, even at 50k+ RPM Perfect for carbide burrs and small abrasive tools Lightweight and comfortable for longer use Great power for its size — it doesn’t bog down on light metal work I’ve used it for cleaning up edges, removing tiny burrs, smoothing pockets, and general detail work where a full-size die grinder would be overkill. As long as your air system is clean and regulated, this thing runs beautifully. Shop tip: Use a fine-mist oiler and keep your air dry — these high-speed pencil grinders like clean lubrication. If you need a precision air grinder for delicate cleanup, polishing, or light detail machining, this one is a great value for the money. I’d definitely buy it again.

### ⭐⭐⭐⭐⭐ This is rather tedious and it is also a bit hard on the ...
*by P***. on September 20, 2016*

I normally do not take the time to review a product since there are many reviews already but this item is worth a review. I restore carburetors for Porsche cars and after machining operations are completed on the aluminum bodies I soften the sharp edges by hand using manual deburring tools, scrapers and files. This is rather tedious and it is also a bit hard on the hands and elbows. I thought that trying this pencil sized die grinder would be worth the price and in spite of some of the negative reviews I bought one. Short story: Works like a champ! Smooth running and seems to be well made. I use a flow control valve to adjust total air flow to the tool to slow it down a little and with a carbide bit installed it makes my deburring job a lot easier! I do wear ear protection since it does make a high pitched racket which I happily accept for the improvement in my work. I do not have a comment regarding longevity or how robust the grinder is. It does run smoothly and there are no run-out issues like other users have reported.

### ⭐⭐⭐⭐ Be careful with wheels and wire brushes
*by D***S on November 11, 2025*

Got to use this today and decided to see what 50,000 rpm looked like. While just holding it without touching anything my Dremel wire brush immediately went pear-shaped . Good thing it stayed in the chuck otherwise it may have gone suborbital. I don’t think I’ll try anything other than burr tips from now on. Other than that it appears to be good quality and runs great. No instructions on how to oil it except to put it at the inlet port which is at the end of the 3 foot hose. I suppose you could disassemble the housing and put oil directly into the turbine inlets but that seems like a hassle.

## Frequently Bought Together

- NEIKO 10649A Micro Air Die Grinder | 1/8" (3mm) Capacity | Pencil Type | 54,000 RPM | For Cleaning Dies, Rotors, Backing Plates, Brake Pads, Mounts, Etc.
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-23*