Portable Twist Drill Bit Sharpener

This portable machine quickly and accurately sharpens twist drill bits. It features an electrically controlled DC motor for stable frequency and strong horsepower.

MRCM MR-13APortable Twist Drill Bit Grinder With High Speed - Image 1

Technical Specifications

Overview

Professional Drill Bit Maintenance

This portable drill bit sharpener is designed for rapid, accurate, and effortless maintenance of twist drill bits, requiring no specialized grinding skills. Equipped with a powerful DC motor and a durable diamond grinding wheel, it ensures stable, high-precision results for various drill materials. Its compact, user-friendly design allows for easy operation in workshops or on-site, significantly extending the service life of your drill bits while reducing maintenance costs.

Technical Specifications

Performance Metrics

4,400 RPM
Speed
120 W
Motor Power
10 kg
Weight

Machine Specifications

FeatureSpecification
Model13A
Grinding Range3-13mm
Point Angle100-135°
Power SupplyAC220V
Grinding Wheel TypeCBN or SDC

Diagram showing the various adjustment points and components of the drill bit grinder.
Detailed view of the grinding machine components, including the motor switch, collet chuck, and point angle adjustment settings.
User adjusting the grinding angle setting.
Easy-to-use grinding seat with clearly marked angle settings for precise point angle sharpening.
Demonstration of replacing the grinding wheel.
The grinding wheel is easily replaceable using a standard wrench for quick maintenance.

Features

Key Features

  • Rapid sharpening in approximately 10 seconds
  • Easy operation suitable for beginners
  • Adjustable point angle and center size
  • Compact and portable design for on-site use
  • Includes 11-piece collet set (3-13mm)

Certifications

CE

Graphic demonstrating the 10-second sharpening process.
Simplified grinding method allows for professional-grade sharpening in just 10 seconds.
Layout of standard accessories included with the machine.
Standard accessory kit includes ER high-elastic collets, diamond grinding wheel, chuck set, and tools.

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