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VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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
VEVOR MR-13B 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

Features & Details

  • 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.
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Reviews 4.8

All reviews are from verified purchases
Average rating based on 60 reviews
Top Reviews
Michael Sullivan Michael Sullivan
Reviewed on May 15,2025
I cannot believe how good this machine is. It works so well it’s like magic. My only regret is that I didn’t opt for the larger one. All my friends are envious except that they use it as much as I do.
Mic Mic
Reviewed on May 12,2025
It is the best sharpener I've ever had, never mind jigs, doctors ect. When sharpening I am trying to imitate factory shapes. As I understand the machine they use at factory is about $7000 or more so $250 MR-13B does the job for its price. Yes instructions are not brilliant and I would like to read some directions how to adjust the depth of split point. I do not like the angle it splits the web point and the blur it leaves on cutting edge, the grinding wheel could be bigger and finer, but hey as is it works great!
Steve Steve
Reviewed on Apr 29,2025
Works great on sharpening my split point cobalt drills.
Jay Jay
Reviewed on Apr 23,2025
Really good unit. Puts a really good edge on drills and repairs broken bits with ease. I wish it would do up to 1" bits.
Bob Bob
Reviewed on Mar 31,2025
Very good quality,easy to use.only thing I wish they had better way to secure the collets in the machine cover behind the door
Dr Dr
Reviewed on Mar 31,2025
Great product, works perfectly. Have recommended it to my friends. It's easy to set up and use. I have used on my own drills and sharpened many for my friends also. The setting label's could be made out more durable material. Over all very good product.
buff buff
Reviewed on Mar 29,2025
works great wish it did small bits.3mm or bigger sharpens them like new. easy to use. only used it for an hour but seems well made
reozone reozone
Reviewed on Mar 16,2025
I have gone years looking for a decent drill bit sharpener. Although a little high for my budget, I decided to buy this sharpener after reading other reviews and watching several videos. Let me tell you, it was well worth it. Never again will I have to grab a bit wondering if it was a little on the dull side. I am in the process of sharpening every used bit I own. I have already sharpened around 40 from 1/8 up to 1/2. Quality of the sharpened bit is exceptional. Being able to put a split point on every bit is a huge plus. Never again will I have to take my chances with my grindstone wondering if I managed to get the angle or the edge just right. Don't bother with anything else. Other bit sharpeners either don't do the job right or take way too much time. I can sharpen a bit in under a minute. I love it!
Mark Mark
Reviewed on Mar 16,2025
Doing steel frames for decking, we go through A LOT of drill bits. Tried several other brands and this one is by far the best ever. Takes a little practice (I'd suggest some YouTube videos). But once you get the hang of it, literally less than 30 seconds to sharpen a bit better than new. Great buy.
John John
Reviewed on Mar 14,2025
This tool is very well built, easy to use and works as advertised. Saw it being used online, took a chance and I was not disappointed.

About this item

Product specification
Item Model Number
MR-13B
Rated Power
120W
Running Speed
4500 RPM
Applicable Drill Bit Diameter
ф3-ф13mm
Adjustable Point Angle
95° - 135°
Item Material
45# Steel
Net Weight
19.0 lbs / 8.6 kg
Product Dimensions
11.2'' x 5.3'' x 6.3'' / 285 x 135 x 160 mm
Description

Drill Bits Sharpener: Precise and Efficient Grinding for All Sizes

The VEVOR drill bit sharpener provides precise and efficient grinding for all sizes of drill bits. It sharpens bits from 3mm to 13mm with ease. This sharpener ensures that your bits are always ready for use. The machine adjusts the lip relief and point angles, giving you precise control. Whether you are a DIY enthusiast or a professional, this sharpener meets your needs. It is designed to handle small and large bits, making it versatile. You can count on it to keep the sharpness of your drill bits. That means that every time, your drilling tasks are smooth and effective. But what makes it better? The sharpener is built to deliver consistent results every time. A reliable tool that enhances your own drilling experience.


Portable Sharpening Machine: Ideal for Home and Professional Use

This portable sharpening machine is a portable sharpening machine. This tool is ideal for both home and professional use. It is more compact and easy to carry. The lightweight design makes it easy to transport. You can take it to job sites or use it in your workshop. Despite its size, it works well. With a 4500 RPM running speed, this device works quickly. That saves you time and effort. Additionally, the sharpener is easy to store with its small footprint. So, even if you are primarily a hobbyist or a polytechnic student, there’s no need to compromise on performance.


Drill Bit Re-Sharpener: Ensures Longevity and Cost-Effectiveness of Drill Bits

This drill bit sharpener is designed to handle various types of bits. This includes HSs and cobalt bits, ensuring that your bits stay sharp and efficient. It not only saves you money but also time. You can depend on this machine to keep your drill bits in top condition. It is an investment that pays off in the long run.


Easy to Adjust Settings: Perfect for Quick and Consistent Results

This end mill sharpener comes with adjustable lip relief angles and point angles. You can set them to your desired specifications, ensuring your bits are sharpened to perfection. The settings are easy to understand and use. Even if you're new to sharpening, you will find it simple. This sharpener is designed to take the guesswork out of the process. It provides clear instructions and easy adjustments. These ensure that you get the best results in the shortest time possible. The machine stands as a reliable tool for anyone needing precise sharpening.


High-Quality Materials: Ensuring Durable and Reliable Performance

The VEVOR drill bits sharpener is made from high-quality materials. It is constructed from 45# steel. This ensures durability and reliability. The machine is built to last, even with frequent use. Because of its strong construction, it's a reliable tool. The sharpeners are designed to handle the rigors of daily use in life. They make it strong enough to support heavy-duty tasks. The machine's quality materials also guarantee consistent performance. You can trust it to deliver reliable results every time. Is this an essential tool for anyone needing a high-grade drill bit sharpener?


Compatible with Both Metric and Imperial Sizes: Offers Versatility in Use

This drill bit re-sharpener is a useful tool for any workshop. The sharpener’s compatibility ensures that you can use it for various projects. It's an essential tool for anyone needing to sharpen different sizes of drill bits, from 3mm to 13mm. This gives you versatility in its use.


Fast and Effective Grinding: Saves Time and Enhances Productivity

The VEVOR drill bits sharpener offers fast and effective grinding. This saves you time & improves productivity. It is designed to sharpen bits quickly and efficiently. You can sharpen multiple bits in a short amount of time. So, it's an ideal tool for busy professionals. The machine's high-speed operation ensures that you get the job done fast. Its effectiveness in restoring dull bits to their original condition enhances your productivity by reducing downtime. Your productivity increases by cutting down time. A sharpener is a reliable tool that helps you complete tasks faster.


Precise Sharpening, Sharper Bits, Better Results
VEVOR drill bits sharpener with high-precision grinding wheels and powerful motor for various materials.
VEVOR drill bits sharpener with high-precision grinding wheels and powerful motor for various materials.
Experience precision with VEVOR drill bits sharpener! With 95°-135° adjustable point angle, 4 types of lip relief angle, and 11 collets, it ensures accurate sharpening for ф3-ф13 diameters of drill bits. Choose between CBN or SDC grinding wheels for different materials to optimize efficiency.
VEVOR drill bits sharpener, 95°-135° adjustable point angle, grind with precision and ease.
VEVOR drill bits sharpener, 95°-135° adjustable point angle, grind with precision and ease.
The point angle can be adjusted from 95° to 135°, which can effectively coordinate with the material of drill hole and the rotation speed. Moreover, you can adjust the lip relief angle with the positioner pins, enabling you to grind 4 types of lip relief angles to suit various requirements.
cbn & sdc dual grinding wheels for VEVOR drill bits sharpener, handles high-speed and tungsten steel materials.
cbn & sdc dual grinding wheels for VEVOR drill bits sharpener, handles high-speed and tungsten steel materials.
Equipped with CBN & SDC grinding wheels to enhance precision and work efficiency: the CBN wheel is ideal for high-speed steel materials, while the SDC wheel excels at grinding alloy tungsten steel materials, expanding the range of applications.
VEVOR drill bits sharpener with powerful dc motor, high torque, 4500rpm speed, low noise, durable.
VEVOR drill bits sharpener with powerful dc motor, high torque, 4500rpm speed, low noise, durable.
Our portable drill bit grinder comes with a powerful DC motor for strong and stable performance. With 4500rpm high-speed rotation, strong torque, long-lasting durability, and minimal noise, this drill bit sharpener machine offers robust support for your sharpening tasks.
3-step process to sharpen drill bits using VEVOR drill bits sharpener.
3-step process to sharpen drill bits using VEVOR drill bits sharpener.
Easily Sharpen Drill Bits in 3 Simple Steps! Lightweight and user-friendly, our drill bit grinder sharpener is mainly constructed with 45# steel material for improved stability and durability. A professional drill bit collet chuck is also included for added safety during operation.
VEVOR drill bits sharpener mr-13b, 120w, 4500 rpm, φ3-φ13mm, adjustable point angle, accessories included
VEVOR drill bits sharpener mr-13b, 120w, 4500 rpm, φ3-φ13mm, adjustable point angle, accessories included
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Questions and Answers (12)

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Aside from the SDC wheel, what's different vs MR-13A? The top hole holding the collet vertically is placed in a different location so the different geometry would suggest a different function, I can't imagine that's just because of the SDC wheel.
Answer This Question
Please see the difference in below picture, the link is valid in 3 days: https://we.tl/t-NQ4wrSTo2p
By vevor on
What size drills will the included collets sharpen. On the specs it list these sizes, but doesn't tell us what it relates too. 3,4,5,6,7,8,9,10,11,12,13
Answer This Question
does it do inch measurement bits
By not metric on
As long as it is within the range of 3-13, it is OK.
By vevor on
They are drill bits from Φ3-Φ13mm.
By vevor on
Yes, thanks for your feedback.
By vevor on
can you sharpen Standard bit or does it have to be metric like 3/8 or half inch square shoulder bit
Answer This Question
Generally, It should be metric.
By vevor on
There is a small, knurled knob on the upper right top of the grinder, does it have a purpose? Are there manuals online besides the paper one shipped with the unit?
Answer This Question
It is a knurled knob used for factory debugging of products.
By vevor on
what voltage is this unit?
Answer This Question
It is 110V.
By vevor on

VEVOR MR-13B 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

4.8 60 Reviews
$ 312 99
Exclusive $5.00 off for your first three orders on the App.
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