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.
Good quality tool. 5 plus for sharpening drills. For example, drill size 8.6 mm and the hole after drilling is the same 8.6 mm.
Lennart
Reviewed on May 10,2025
Works well and is easy to use.👍
Tarpa
Reviewed on Apr 16,2025
Very practical. Easy to use and works perfect. Very fast to get sharp drill, when you need.
Simon
Reviewed on Apr 07,2025
Works great, better then more expensive options. The drills becomes like new or better. Easy to use.
Rickard Göransson
Reviewed on Apr 03,2025
A came across the product through a friend’s recommendation and I was not disappointed. It’s a great product with high quality and a reasonable price. It does what it says and seems to have high quality parts (like the grinding wheel etc).
Igor
Reviewed on Feb 19,2025
God's product!!! A joy to use. Higher price, but a great result in sharpening dull drills. Quiet operation. Higher weight = good stability. +++ Two discs.
Mr 20g
Reviewed on Nov 30,2024
Super machine top quality perfectly sharpens precise edges, also sharpens the back of the drill, suitable for workshops and garages.
Jens
Reviewed on Nov 13,2024
Super god borsliber, it creates a very precise sharpening so the drill drills completely straight, and the function of creating a split point works fantastically, and ensures that the drill centers well, and it is not necessary to use a center punch.
Twest
Reviewed on Nov 04,2024
Good and easy-to-use machine, 200 pieces of drill bits sharpened and there are still no marks on the disc. I recommend!!
Fergus Burke
Reviewed on Oct 16,2024
I have used other methods to sharpen drill bits during my 37 years as a Mechanical Fitter, none can match this machine. I sharpened a badly worn 8mm cobalt drill bit in less than a minute. It drilled through 3mm mild steel in 9 seconds. A new factory sharpened 8mm bit took 13 seconds. After drilling 64 holes through 5mm mild steel plate with the used 8mm bit I tested it again and it drilled through 3mm mild steel in 14 seconds.
This tool is well made and feels like it will more than stand up to the rigors of a fitters workshop.
It's not cheap, but it is worth every penny.
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
Precise Sharpening, Sharper Bits, Better Results
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.
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.
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.
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.
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.