Portable Drill Bit Grinder with Diamond Wheel

This portable drill bit grinder provides accurate and rapid grinding with easy operation. It features a diamond grinding wheel, ensuring an accurate angle and long service life.

MR-13A Most Popular Portable Easy Locating Drill Grinder With Taiwan Grinding Wheel - Image 1

Technical Specifications

Overview

Precision Drill Bit Maintenance

This portable drill bit grinder is designed for rapid, accurate sharpening of twist drills, making it an essential tool for workshops and job sites. It features a user-friendly design that allows even operators without extensive grinding experience to achieve professional results in seconds. Equipped with a powerful DC motor and a durable diamond grinding wheel, this machine ensures consistent performance, extended tool life, and precise control over point and lip relief angles.


Compact and portable drill grinder design
Compact design allows for easy portability and one-handed lifting, suitable for use anywhere in the workshop.

Technical Specifications

Grinding Range
3-13 mm
Point Angle
100-135°
Motor Power
120 W
Operating Voltage
AC 220V
Rotation Speed
4400 RPM
Grinding Wheel Type
CBNSDC

Grinding seat operation diagram
Simplified grinding seat design allows for precise drill alignment and efficient 180-degree rotation for a complete grind.

Physical Attributes

Weight
10 kg
Dimensions
310 x 170 x 180 mm

Replacing the grinding wheel
The grinding wheel is easily replaceable using a standard wrench, ensuring long-term maintenance is simple and cost-effective.

Included Accessories

Standard Accessories

  • 11 x ER High Elastic Collets
  • 1 x Diamond Grinding Wheel
  • 1 x 13-Type 2-Blade Chuck Set
  • 1 x Allen Wrench
  • 1 x User's Guide

Included accessories kit
The unit comes with a comprehensive set of accessories, including high-elastic collets and a diamond grinding wheel.

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