3-13mm Drill Bit Sharpener Grinding Machine

This drill bit sharpener is designed for grinding twist drills ranging from 3mm to 13mm. It provides accurate and rapid sharpening, which extends the life of drill bits and improves drilling efficiency.

MR-13A 3-13mm industrial drill bit grinder drill bit sharpener - Image 1

Technical Specifications

Overview

Precision Drill Bit Sharpening

This industrial-grade drill bit grinding machine is engineered for rapid and accurate sharpening of twist drills ranging from 3mm to 13mm. Designed with user-friendly operation in mind, it allows operators to restore drill bits to optimal condition in approximately 10 seconds without requiring advanced grinding skills. The unit features a powerful DC motor and adjustable point angle settings, ensuring consistent, high-quality results that extend tool life and improve drilling efficiency in any workshop or manufacturing environment.


Compact drill bit sharpener being lifted by one hand
The compact design allows for easy portability and minimal workspace footprint.
Close up of the grinding machine interface
Designed for simple, fool-proof operation suitable for both professional workshops and personal use.

Technical Specifications

Grinding Range
13 mm
Point Angle
100-135°
Motor Power
120 W
Operating Speed
4400 RPM
Weight
10 kg
Dimensions
310 x 170 x 180 mm

Performance & Features

Compatible Wheels

CBNSDC

Key Features
Rapid SharpeningEasy OperationAdjustable Point AngleDiamond Grinding WheelCompact Design

Diagram showing the various adjustment points on the grinding machine
Precision controls for tip angle and escape angle allow for customized sharpening.

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 Guide

Kit of standard accessories including collets and wrench
The machine comes fully equipped with a comprehensive set of accessories for immediate setup.

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