---
product_id: 654605055
title: "Drill Bits Sharpener, 3-20mm Grinding Machine, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 18 Collets, MR-20G"
brand: "mrcm"
price: "139932 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/654605055-drill-bits-sharpener-3-20mm-grinding-machine-lip-relief-angle
store_origin: IS
region: Iceland
---

# High-speed 4800 RPM motor Fits drill bits 3-20mm diameter Precision angle adjustment 95°-135° Drill Bits Sharpener, 3-20mm Grinding Machine, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 18 Collets, MR-20G

**Brand:** mrcm
**Price:** 139932 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Sharpen Smarter, Drill Sharper — Stay Ahead of the Curve!

## Quick Answers

- **What is this?** Drill Bits Sharpener, 3-20mm Grinding Machine, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 18 Collets, MR-20G by mrcm
- **How much does it cost?** 139932 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/654605055-drill-bits-sharpener-3-20mm-grinding-machine-lip-relief-angle)

## Best For

- mrcm enthusiasts

## Why This Product

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

## Key Features

- • **DIY-Ready Versatility:** Customize lip relief angles with positioner pins to match any drilling task or material.
- • **Power Meets Precision:** Robust CBN grinding wheel paired with a 4800 RPM motor delivers fast, smooth sharpening with minimal noise.
- • **Pinpoint Accuracy Every Time:** Adjustable point & lip relief angles ensure drilling precision within 0.1mm—no more guesswork.
- • **Portable Pro-Grade Sharpening:** Compact and lightweight design lets you maintain sharpness anywhere—from workshops to home garages.
- • **Universal Fit for Your Drill Bits:** 18 elastic collets cover a wide 3-20mm range, making it perfect for all your projects.

## Overview

The MR-20G Drill Bits Sharpener is a professional-grade, portable grinding machine designed for drill bits ranging from 3 to 20mm. Featuring adjustable point angles from 95° to 135° and customizable lip relief angles, it guarantees precision sharpening within 0.1mm accuracy. Equipped with 18 elastic collets and a high-speed 4800 RPM CBN grinding wheel, this tool ensures efficient, quiet, and versatile sharpening for both industrial and DIY use.

## Description

Drill Bits Sharpener, 3-20mm Grinding Machine, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 18 Collets, MR-20G

## Features

- High-precision Sharpening: MR-20G drill bits sharpener excels at sharpening point angle and lip relief angle. It features 18 elastic collets - 3,4,5,6,7,8,9,10,11,12,13, 14,15,16,17,18,19,20 suitable for ф3-ф20 diameter of drill bits. Accurate, stable, and easy to use.
- Adjustable Angle: Our drill bits sharpener provides 95° to 135° point angle adjustment, Ensure that the drilling accuracy is within 0.1mm. Moreover, you can also DIY the lip relief angle through the positioner pins, grinding 4 types of lip relief angle to meet different needs.
- Robust Grinding Wheel: The CBN grinding wheel is designed for high-speed steel materials, greatly improving grinding precision and work efficiency. Plus, we also provide a professional drill bits collet chuck for your safe operation.
- ng a powerful DC motor, our drill bit re-sharpener grinder operates with strong horsepower and torque, running at 4800PRM high speed while maintaining low noise levels.
- Revised sentence: "Versatile & Prepared for Various Tasks: This drill bit grinding and sharpening machine is specifically designed for the re-sharpening of drill bits. Whether you are working in a factory, workshop, garage, or engaged in DIY projects at home, effortlessly maintain the sharpness and readiness of your drill bits

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Alloy Steel |
| Cutting Diameter | 3 Millimeters |
| Finish Type | Uncoated |
| Shank Type | Straight |
| Brand | MRCM |
| Item dimensions L x W x H | 12 x 6 x 7 inches |
| Tool Flute Type | Spiral |
| Number of Flutes | 2 |
| Set Name | 13 |
| Unit Count | 13.0 Count |
| Manufacturer | MRCM |
| Part Number | MR-20G(RANGE:3-20MM) |
| Item Weight | 20.3 pounds |
| Product Dimensions | 12 x 6 x 7 inches |
| Item model number | MR-20G |
| Size | Large |
| Color | Yellow |
| Finish | Uncoated |
| Power Source | Ac |
| Included Components | motor |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Alloy Steel
- **Cutting Diameter:** 3 Millimeters
- **Finish Type:** Uncoated
- **Shank Type:** Straight
- **Brand:** MRCM

## Images

![Drill Bits Sharpener, 3-20mm Grinding Machine, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 18 Collets, MR-20G - Image 1](https://m.media-amazon.com/images/I/71ao9X2STaL.jpg)
![Drill Bits Sharpener, 3-20mm Grinding Machine, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 18 Collets, MR-20G - Image 2](https://m.media-amazon.com/images/I/71gMooIN9GL.jpg)
![Drill Bits Sharpener, 3-20mm Grinding Machine, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 18 Collets, MR-20G - Image 3](https://m.media-amazon.com/images/I/71MNIljdMwL.jpg)
![Drill Bits Sharpener, 3-20mm Grinding Machine, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 18 Collets, MR-20G - Image 4](https://m.media-amazon.com/images/I/61jdgQ8lHwL.jpg)
![Drill Bits Sharpener, 3-20mm Grinding Machine, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 18 Collets, MR-20G - Image 5](https://m.media-amazon.com/images/I/61jPvGcl+7L.jpg)

## Available Options

This product comes in different **Model** options.

## Frequently Bought Together

- Drill Bits Sharpener, 3-20mm Grinding Machine, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 18 Collets, MR-20G
- MRCM Drill Bits Sharpener Grinding Machine Wheel(SDC OR CBN) for MR-13A、MR-13D (MR-13A/D CBN Grinding Wheel)

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**Shop now:** [https://www.desertcart.is/products/654605055-drill-bits-sharpener-3-20mm-grinding-machine-lip-relief-angle](https://www.desertcart.is/products/654605055-drill-bits-sharpener-3-20mm-grinding-machine-lip-relief-angle)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-22*