---
product_id: 230405725
title: "HuanyuMR-13B High-Precision Drill Bit Grinder Portable Drill Bit Sharpener Re-Sharpener Angle Grinding Machine, Grinding Range: ф3-ф13 (110V, CBN (for HSS))"
price: "VT273445"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/230405725-huanyumr-13b-high-precision-drill-bit-grinder-portable-drill-bit
store_origin: VU
region: Vanuatu
---

# HuanyuMR-13B High-Precision Drill Bit Grinder Portable Drill Bit Sharpener Re-Sharpener Angle Grinding Machine, Grinding Range: ф3-ф13 (110V, CBN (for HSS))

**Price:** VT273445
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HuanyuMR-13B High-Precision Drill Bit Grinder Portable Drill Bit Sharpener Re-Sharpener Angle Grinding Machine, Grinding Range: ф3-ф13 (110V, CBN (for HSS))
- **How much does it cost?** VT273445 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/230405725-huanyumr-13b-high-precision-drill-bit-grinder-portable-drill-bit)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

HuanyuMR-13B High-Precision Drill Bit Grinder Portable Drill Bit Sharpener Re-Sharpener Angle Grinding Machine, Grinding Range: ф3-ф13 (110V, CBN (for HSS))

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Huanyu |
| Power Source | Corded Electric |
| Maximum Rotational Speed | 5300 RPM |
| Voltage | 110 Volts |
| Amperage | 1 Amps |
| Maximum Chuck Size | 13 Millimeters |
| Color | Yellow |
| Included Components | 11 highly elastic ER20 collets, small wrench |
| Product Dimensions | 11.02"L x 5.31"W x 6.22"H |
| Material | Metal |
| Speed | 5300 RPM |
| Item Weight | 8.5 Kilograms |
| Drill Type | Basic Drill |
| Is Electric | Yes |
| Global Trade Identification Number | 08508623165974 |
| Drilling Capacity Wood | 39 Millimeters |
| Manufacturer | Huanyu |
| Part Number | WJJ-12a |
| Item Weight | 18.7 pounds |
| Item model number | WJJ-12a |
| Is Discontinued By Manufacturer | No |
| Number Of Pieces | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Huanyu
- **Power Source:** Corded Electric
- **Maximum Rotational Speed:** 5300 RPM
- **Voltage:** 110 Volts
- **Amperage:** 1 Amps

## Images

![HuanyuMR-13B High-Precision Drill Bit Grinder Portable Drill Bit Sharpener Re-Sharpener Angle Grinding Machine, Grinding Range: ф3-ф13 (110V, CBN (for HSS)) - Image 1](https://m.media-amazon.com/images/I/81hs6JGue7L.jpg)

## Questions & Answers

**Q: Which model would I order to sharpen Cobalt drill bits?**
A: Our drill grinder has two signals: CBN or SDC. The CBN model is used for High speed steel material【It can meet your needs: the material of grinding cobalt, and its ASIN: B074BT2RHC】; while the SDC model is used to grind alloy tungsten steel material.——Huanyu Amazon Store

**Q: will this sharpen my cnc end mills and drill bits or just drill bits**
A: Our this machine only grinds lasts and drills. If you need to grind milling cutters and drills at the same time, that is another machine. If you need 3-14mm, it is MR-F4 machine 【ASIN: B01L8D72Z8】, if you need 13-30MM, it is MR-F6 machine. Looking forward to your purchase

**Q: Will this grind and create split point bits ?      Please only reply if you know the anser thank you.**
A: Yes,it will. This machine can grinder.
This machine has different top angle bit, back angle bit, and front angle bit.
The models are MR-13A,MR-13B,MR-13D. If you need to see the information and pictures, you can contact us through Amazon.

**Q: what is smallest fraction to largest drill that can be sharpened**
A: The range of drill bits that can be clamped is 2.1-13mm in diameter

## Frequently Bought Together

- Huanyu Drill Bits Sharpener Portable Drill Bit Grinder End Mill Re-Sharpener with 11 Collects Angle Adjustable High-precision MR-13B (110V, CBN wheel for HSS)
- Anchorlube All-Purpose Metalworking Compound 8oz - Water-Based Cutting Fluid for Drilling, Tapping, Sawing - Great on Stainless Steel | No Oil
- Cutting Oil, Cutting Fluid 8-OZ, Made in The USA | Cutting Oil for Drilling, Tapping, Milling | Professional Grade Fluid Oil - Machine Cutting Fluid, Safe on Metal & Glass by Evo Dyne

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**Shop now:** [https://www.desertcart.vu/products/230405725-huanyumr-13b-high-precision-drill-bit-grinder-portable-drill-bit](https://www.desertcart.vu/products/230405725-huanyumr-13b-high-precision-drill-bit-grinder-portable-drill-bit)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-15*