---
product_id: 607849519
title: "VEVOR Drill Bits Sharpener, 3-13mm Drill Bits Grinder Sharpener, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 11 Collets, CBN & SDC Wheel"
brand: "vevor"
price: "€ 665.09"
currency: EUR
in_stock: true
reviews_count: 10
category: "Vevor"
url: https://www.desertcart.be/products/607849519-vevor-drill-bits-sharpener-3-13mm-drill-bits-grinder-sharpener
store_origin: BE
region: Belgium
---

# Adjustable 95°-135° point angle Fits 3-13mm drill bits 120W powerful motor VEVOR Drill Bits Sharpener, 3-13mm Drill Bits Grinder Sharpener, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 11 Collets, CBN & SDC Wheel

**Brand:** vevor
**Price:** € 665.09
**Availability:** ✅ In Stock

## Summary

> 🔧 Sharpen Smarter, Drill Sharper – Never Miss a Beat!

## Quick Answers

- **What is this?** VEVOR Drill Bits Sharpener, 3-13mm Drill Bits Grinder Sharpener, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 11 Collets, CBN & SDC Wheel by vevor
- **How much does it cost?** € 665.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/607849519-vevor-drill-bits-sharpener-3-13mm-drill-bits-grinder-sharpener)

## Best For

- vevor enthusiasts

## Why This Product

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

## Key Features

- • **Robust & Reliable Build:** Crafted from durable 45# steel with a high-speed 4500 RPM motor for consistent, low-noise performance.
- • **Portable Workshop Essential:** Compact design and included collet chuck make it perfect for professionals and DIYers who demand precision on the go.
- • **Precision Sharpening Mastery:** Achieve flawless drill bit edges with adjustable point and lip relief angles tailored to your project.
- • **Dual Grinding Wheels Included:** Switch effortlessly between CBN and SDC wheels for optimal sharpening on high-speed steel and tungsten alloys.
- • **Universal Fit for Versatility:** 11 elastic collets cover a wide 3-13mm range, ensuring your entire drill bit collection stays razor-sharp.

## Overview

The VEVOR Drill Bits Sharpener MR-13B is a professional-grade sharpening machine designed for drill bits sized 3-13mm. Featuring a powerful 120W motor running at 4500 RPM, it offers adjustable point angles from 95° to 135° and customizable lip relief angles for precision sharpening. Equipped with 11 elastic collets and dual grinding wheels (CBN and SDC), it supports a wide range of materials including high-speed steel and tungsten alloys. Built with durable 45# steel, this portable sharpener is ideal for workshops, factories, and DIY enthusiasts seeking consistent, high-quality drill bit maintenance.

## Description

SpecificationsItem Model Number: MR-13BRated Power: 120WRunning Speed: 4500 RPMApplicable Drill Bit Diameter: ф3-ф13mmAdjustable Point Angle: 95° - 135°Item Material: 45# SteelNet Weight: 19.0 lbs / 8.6 kgProduct Dimensions: 11.2'' x 5.3'' x 6.3'' / 285 x 135 x 160 mmPackage Content11 x Collets1 x CBN Grinding Wheel (pre-installed)1 x SDC Grinding Wheel 1 x M4 Hex Wrench1 x Collet Chuck (3-13)1 x M2.5 Hex Wrench

Review: Amazing little machine, well worth the money - I have purchased the MR-13B model. It is cheaper on desertcart than model A and it is better in my opinion. There are several YouTube videos, describing both models in detail. Somehow you led to believe that model A splits the point and model B just thins the web. This is not true. Model B in my opinion is an improvement over model A. It allows you to achieve a true split point and has several ways of doing it. I am not going to write about every detail, but will concentrate on staff, which is not well described and is important in my opinion. This little machine is well engineered and constructed. It weighs 17.7 lb with collets, chuck and grinding wheel. There is no plastic anywhere except some electrical parts. The power supply is 120 VAC, 60 Hz. The cable can be separated from the unit. Electric part is very simple - there are a power receptacle, switch, rectifier bridge and a 110 VDC motor. There is no other electronics in the unit, so it has to be reliable. All parts are mounted on a 7 mm thick steel plate. They are steel (no aluminum here), machined and ground where necessary. That is how you achieve the accuracy needed for drill sharpening. For sharpening you have to setup each drill in the setup station at the left side of the machine. You use a chuck and a collet of the appropriate size. The collets are standard ER20 for sizes above 5 mm. For smaller sizes the collets are modified to include an extended nose and relieved bore. Drills smaller than 4 mm are very difficult to setup properly in this station and I would recommend to do a visual setup or just grind them by hand. The chuck has 2 bearings to reduce the collet clamping torque Once your drill is setup in the chuck you move it to a sharpening station, where you sharpen both lips by rotating the chuck back and force. This station has a bearing as well for easy rotation. If you want to split the point after sharpening, move your chuck to the top station and again rotate the chuck left and right. This operation is adjustable for the depth and width of the cut. The produced split point looks somewhat different from factory drills, but works the same way. The difference is because this machine uses just one wheel for sharpening and point splitting. The finished drill has 4 distinct cutting edges, just like the factory split points. This machine comes with CBN and diamond wheels, model A includes only CBN wheel The wheel is steel with plated layer of CBN or diamond grit. On the attached pictures I show the diamond wheel. It is 3" in diameter, 10 mm wide and has approximately 1/2" bore. The wheel is clamped to the adapter, which is attached to the motor shaft by 3 set screws. I have only tried the CBN wheel for HSS drills. It cuts very aggressively, but leaves an acceptable finish for bigger drills. For small drills you better find a different way of sharpening. Overall my level of satisfaction with this machine is very high. I am getting good drill grinds and nice split points. But don't fool yourself into thinking that it will do the grinding for you. You need to know what a good grind looks like and adjust the machine accordingly.
Review: Delivers On Its Promise - After re-sharpening a couple of dozen 118- and 135-degree drill bits, I'm generally impressed with the results. Grinds are symetrical, bits cut evenly on both faces, holes have minimal "wobble". The included instructions are pretty useless -- you'll need watch a YT video to get up to speed. The collet collection covers 1/8 - 1/2" bits. Collets are ER-20 and ER-25 style. Dialing-in the bit-diameter (web-diameter) is pretty low-precision -- the alignment arrow is an inch away from the dial. My biggest complaint is safety-related: while grinding the point angle on the side port, the abrasive wheel is visible in the top port and it's pretty hard to find a position that's out of the "line-of-fire". Eye/face protection is a must, and the same goes for respirator masks. The collet storage is okay (unless you transport the sharpener 'cuz all the collets will fall out of their retainer holes) but there's no place to put the workholder, kind of a big oversight IMO. All that aside, the unit consistently delivers sharp, well-formed drill bits, which, if you'll excuse the pun, is the whole point.

## Features

- High-precision Sharpening: VEVOR MR-13B drill bits sharpener excels at sharpening point angle and lip relief angle. It features 11 elastic collets - 3,4,5,6,7,8,9,10,11,12,13, suitable for ф3-ф13 diameter of drill bits. Plus, a professional drill bits collet chuck is included for your safe operation.
- Adjustable Angle: Our drill bits sharpener provides 95° to 135° point angle adjustment, ensuring precise coordination with drill hole material and rotation speed. Moreover, you can also DIY the lip relief angle through the positioner pins, grinding 4 types of lip relief angle to meet different needs.
- 2 Grinding Wheels, Easy Replacement: Choose between CBN or SDC grinding wheels for compatibility with various materials. The CBN model is suitable for high-speed steel materials, while the SDC model is used to grind alloy tungsten steel materials.
- Powerful plus Robust: Utilizing a powerful DC motor, our drill bits re-sharpener grinder operates with strong horsepower and torque, running at 4500PRM high speed while maintaining low noise levels. 45# steel material significantly improves stability and longevity.
- Versatile & Ready for Tasks: This drill bits grinding sharpening machine is specialized in drill bits re-sharpening. Whether you're in a factory, workshop, garage, or tackling DIY projects at home, keep your drill bits sharp and ready for action with ease.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTS5YT8X |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #78,371 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Power Drill Bit Sharpeners |
| Customer Reviews | 4.3 4.3 out of 5 stars (171) |
| Date First Available | February 2, 2024 |
| Included Components | 1 x CBN Grinding Wheel (pre-installed), 1 x Collet Chuck (3-13), 1 x M2.5 Hex Wrench, 1 x M4 Hex Wrench, 1 x SDC Grinding Wheel, 11 x Collets |
| Item Package Quantity | 1 |
| Item Weight | 19 pounds |
| Item model number | MR-13B |
| Manufacturer | VEVOR |
| Part Number | Drill Bits Sharpener MR-13B |
| Power Source | ac |
| Product Dimensions | 11.22 x 5.3 x 6.3 inches |
| Style | MR-13B |
| Wattage | 120 watts |

## Images

![VEVOR Drill Bits Sharpener, 3-13mm Drill Bits Grinder Sharpener, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 11 Collets, CBN & SDC Wheel - Image 1](https://m.media-amazon.com/images/I/71uV5XMnS-L.jpg)
![VEVOR Drill Bits Sharpener, 3-13mm Drill Bits Grinder Sharpener, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 11 Collets, CBN & SDC Wheel - Image 2](https://m.media-amazon.com/images/I/81j0I4eU1-L.jpg)
![VEVOR Drill Bits Sharpener, 3-13mm Drill Bits Grinder Sharpener, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 11 Collets, CBN & SDC Wheel - Image 3](https://m.media-amazon.com/images/I/71m9cdkJnUL.jpg)
![VEVOR Drill Bits Sharpener, 3-13mm Drill Bits Grinder Sharpener, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 11 Collets, CBN & SDC Wheel - Image 4](https://m.media-amazon.com/images/I/812CdGN0rgL.jpg)
![VEVOR Drill Bits Sharpener, 3-13mm Drill Bits Grinder Sharpener, Lip Relief Angle & 95°-135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 11 Collets, CBN & SDC Wheel - Image 5](https://m.media-amazon.com/images/I/81UU+P4B+PL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing little machine, well worth the money
*by E***R on April 12, 2025*

I have purchased the MR-13B model. It is cheaper on Amazon than model A and it is better in my opinion. There are several YouTube videos, describing both models in detail. Somehow you led to believe that model A splits the point and model B just thins the web. This is not true. Model B in my opinion is an improvement over model A. It allows you to achieve a true split point and has several ways of doing it. I am not going to write about every detail, but will concentrate on staff, which is not well described and is important in my opinion. This little machine is well engineered and constructed. It weighs 17.7 lb with collets, chuck and grinding wheel. There is no plastic anywhere except some electrical parts. The power supply is 120 VAC, 60 Hz. The cable can be separated from the unit. Electric part is very simple - there are a power receptacle, switch, rectifier bridge and a 110 VDC motor. There is no other electronics in the unit, so it has to be reliable. All parts are mounted on a 7 mm thick steel plate. They are steel (no aluminum here), machined and ground where necessary. That is how you achieve the accuracy needed for drill sharpening. For sharpening you have to setup each drill in the setup station at the left side of the machine. You use a chuck and a collet of the appropriate size. The collets are standard ER20 for sizes above 5 mm. For smaller sizes the collets are modified to include an extended nose and relieved bore. Drills smaller than 4 mm are very difficult to setup properly in this station and I would recommend to do a visual setup or just grind them by hand. The chuck has 2 bearings to reduce the collet clamping torque Once your drill is setup in the chuck you move it to a sharpening station, where you sharpen both lips by rotating the chuck back and force. This station has a bearing as well for easy rotation. If you want to split the point after sharpening, move your chuck to the top station and again rotate the chuck left and right. This operation is adjustable for the depth and width of the cut. The produced split point looks somewhat different from factory drills, but works the same way. The difference is because this machine uses just one wheel for sharpening and point splitting. The finished drill has 4 distinct cutting edges, just like the factory split points. This machine comes with CBN and diamond wheels, model A includes only CBN wheel The wheel is steel with plated layer of CBN or diamond grit. On the attached pictures I show the diamond wheel. It is 3" in diameter, 10 mm wide and has approximately 1/2" bore. The wheel is clamped to the adapter, which is attached to the motor shaft by 3 set screws. I have only tried the CBN wheel for HSS drills. It cuts very aggressively, but leaves an acceptable finish for bigger drills. For small drills you better find a different way of sharpening. Overall my level of satisfaction with this machine is very high. I am getting good drill grinds and nice split points. But don't fool yourself into thinking that it will do the grinding for you. You need to know what a good grind looks like and adjust the machine accordingly.

### ⭐⭐⭐⭐⭐ Delivers On Its Promise
*by D***N on October 28, 2024*

After re-sharpening a couple of dozen 118- and 135-degree drill bits, I'm generally impressed with the results. Grinds are symetrical, bits cut evenly on both faces, holes have minimal "wobble". The included instructions are pretty useless -- you'll need watch a YT video to get up to speed. The collet collection covers 1/8 - 1/2" bits. Collets are ER-20 and ER-25 style. Dialing-in the bit-diameter (web-diameter) is pretty low-precision -- the alignment arrow is an inch away from the dial. My biggest complaint is safety-related: while grinding the point angle on the side port, the abrasive wheel is visible in the top port and it's pretty hard to find a position that's out of the "line-of-fire". Eye/face protection is a must, and the same goes for respirator masks. The collet storage is okay (unless you transport the sharpener 'cuz all the collets will fall out of their retainer holes) but there's no place to put the workholder, kind of a big oversight IMO. All that aside, the unit consistently delivers sharp, well-formed drill bits, which, if you'll excuse the pun, is the whole point.

### ⭐⭐⭐⭐⭐ Every machinist or fine craftsman needs one of these in the shop.
*by W***S on September 28, 2024*

Worked perfectly out of the box and immediately saved bits previously sharpened on a competitors machine. Any craftsman knows that drillbits have critical geometry that must be maintained otherwise the drillbit simply will not cut. This machine is extremely precise and has some very fine adjustments that you won’t find on other machines. well worth the money.

## Frequently Bought Together

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-04-23*