---
product_id: 606255214
title: "VEVOR Drill Bits Sharpener, MR-13A Drill Bits Grinder Sharpener 3-13mm, 95° to 135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Bits Sharpening Machine with 11 Collets, CBN Wheel for HSS"
brand: "vevor"
price: "R$4848"
currency: BRL
in_stock: true
reviews_count: 11
category: "Vevor"
url: https://www.desertcart.com.br/products/606255214-vevor-drill-bits-sharpener-mr-13a-drill-bits-grinder-sharpener
store_origin: BR
region: Brazil
---

# Adjustable 95°-135° point angle Fits drill bits 3-13mm diameter 4500 RPM high-speed motor VEVOR Drill Bits Sharpener, MR-13A Drill Bits Grinder Sharpener 3-13mm, 95° to 135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Bits Sharpening Machine with 11 Collets, CBN Wheel for HSS

**Brand:** vevor
**Price:** R$4848
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** VEVOR Drill Bits Sharpener, MR-13A Drill Bits Grinder Sharpener 3-13mm, 95° to 135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Bits Sharpening Machine with 11 Collets, CBN Wheel for HSS by vevor
- **How much does it cost?** R$4848 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/606255214-vevor-drill-bits-sharpener-mr-13a-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

- • **Durable Powerhouse:** Robust 120W DC motor spins at 4500 RPM delivering powerful, quiet, and stable sharpening performance.
- • **Custom Angle Control:** Adjust point angles from 95° to 135° to match your drill bit and material needs—no more wandering bits.
- • **Versatile & Portable:** Compact 18.3 lbs design built from 45# steel—ideal for workshops, factories, or your DIY home projects.
- • **Precision Sharpening Mastery:** Achieve factory-edge sharpness with 11 elastic collets for perfect fit and flawless results every time.
- • **CBN Grinding Wheel Excellence:** Specialized CBN wheel engineered for HSS drill bits ensures superior grinding precision and longevity.

## Overview

The VEVOR MR-13A Drill Bits Sharpener is a professional-grade sharpening machine designed for drill bits ranging from 3 to 13mm. Featuring an adjustable point angle from 95° to 135°, a powerful 120W motor running at 4500 RPM, and a durable CBN grinding wheel optimized for high-speed steel, it delivers precise, factory-quality edges. Built with heavy-duty 45# steel and equipped with 11 collets for quick, accurate fitting, this portable sharpener is perfect for workshops, factories, and serious DIY enthusiasts aiming to extend the life and performance of their drill bits.

## Description

SpecificationsItem Model Number: MR-13ARated Power: 120WRunning Speed: 4500 RPMApplicable Drill Bit Diameter: ф3-ф13mmAdjustable Point Angle: 95° - 135°Item Material: 45# SteelNet Weight: 18.3 lbs / 8.3 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 M4 Hex Wrench1 x Collet Chuck (3-13)

Review: Next Level Drill Sharpening - Well built, no plastic or light duty components. Collet selection makes for fast and accurate sharpening. Process is easily understandable and pretty much fool proof. Well worth the money if you need to sharpen any quantity of drills.
Review: Quality Product Built For Life - Buy it!!!! It’s everything you need to sharpen and maintain drill bits back to new!! It puts a factory edge back on with the option to add a split point so your bit will not wander off when starting to drill! It also has many adjustments to cover everything you need. I’ve had other plastic cheaper sharpeners but none compare to this. It’s built heavy duty and it’s built for life. You will not be disappointed!!!

## Features

- High-precision Sharpening: VEVOR MR-13A 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. Accurate, stable, and easy to use.
- Adjustable Point Angle: Our drill bits grinder sharpener provides 95° to 135° point angle adjustment, ensuring precise coordination with drill hole material and rotation speed.
- 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.
- Powerful plus Robust: Utilizing a powerful DC motor, our drill bit 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 | B0CTS4PBND |
| Batteries Required? | No |
| Best Sellers Rank | #81,374 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Power Drill Bit Sharpeners |
| Customer Reviews | 4.5 4.5 out of 5 stars (268) |
| Date First Available | February 2, 2024 |
| Included Components | 1 x CBN Grinding Wheel (pre-installed), 1 x Collet Chuck (3-13), 1 x M4 Hex Wrench, 11 x Collets |
| Item Package Quantity | 1 |
| Item Weight | 18.3 pounds |
| Item model number | MR-13A |
| Manufacturer | VEVOR |
| Part Number | Drill Bits Sharpener MR-13A |
| Power Source | ac |
| Product Dimensions | 11.22 x 5.3 x 6.3 inches |
| Style | MR-13A |
| Wattage | 120 watts |

## Images

![VEVOR Drill Bits Sharpener, MR-13A Drill Bits Grinder Sharpener 3-13mm, 95° to 135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Bits Sharpening Machine with 11 Collets, CBN Wheel for HSS - Image 1](https://m.media-amazon.com/images/I/713nUqZgNIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Next Level Drill Sharpening
*by P***X on December 13, 2025*

Well built, no plastic or light duty components. Collet selection makes for fast and accurate sharpening. Process is easily understandable and pretty much fool proof. Well worth the money if you need to sharpen any quantity of drills.

### ⭐⭐⭐⭐⭐ Quality Product Built For Life
*by J***P on November 21, 2025*

Buy it!!!! It’s everything you need to sharpen and maintain drill bits back to new!! It puts a factory edge back on with the option to add a split point so your bit will not wander off when starting to drill! It also has many adjustments to cover everything you need. I’ve had other plastic cheaper sharpeners but none compare to this. It’s built heavy duty and it’s built for life. You will not be disappointed!!!

### ⭐⭐⭐⭐⭐ 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.

## Frequently Bought Together

- VEVOR Drill Bits Sharpener, MR-13A Drill Bits Grinder Sharpener 3-13mm, 95° to 135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Bits Sharpening Machine with 11 Collets, CBN Wheel for HSS
- VEVOR Drill Bit Dispenser Cabinet, Three-Drawer Drill Bit Dispenser, Drill Bit Organizer Cabinet, Drill Dispenser Organizer Cabinet for Jobber Length Fractional Size 1/16" to 1/2" in 1/64" Increments

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-03*