Drill Bit Sharpener Grinding Machine

This drill bit sharpener offers accurate and rapid grinding with easy operation. Its economical price reduces costs while improving usage.

MR- 13D best selling newest cylinder head grinding machine with high speed - Image 1

Technical Specifications

Overview

Precision Drill Bit Sharpening Solution

The MR-13D is a high-performance, compact drill bit sharpening machine designed to deliver accurate and rapid results for professional workshops and industrial applications. Featuring a powerful DC motor and diamond grinding wheel, this unit allows users of all skill levels to achieve consistent sharpening with precise control over point angles. Its robust design ensures durability, while the adjustable settings help extend the lifespan of your tooling, making it an essential, cost-effective addition to any metalworking environment.


MR-13D drill bit sharpening machine front view
The MR-13D drill bit grinder features a compact, portable design suitable for workshop or on-site use, with clear controls for angle and depth.

Technical Specifications

Model
MR-13D
Grinding Range
Φ2-Φ13 (Φ15)
Point Angle
95°~135°
Motor Power
120 W
Rotation Speed
4400 rpm
Power Supply
AC220V

Dimensions and Weight

Dimensions (L x W x H)
32 x 18 x 19 cm
Machine Weight
10 kg

Equipment

Standard Equipment

  • Grinding wheel: CBN (for HSS)
  • 11 Collets: Φ3, Φ4, Φ5, Φ6, Φ7, Φ8, Φ9, Φ10, Φ11, Φ12, Φ13
  • Collet chuck (Φ2-Φ14)

Optional Equipment

  • Grinding wheel: SD (for Carbide)
  • Collets: Φ2, Φ2.5, Φ3.5, Φ4.5, Φ5.5, Φ14, Φ15
  • Collet chuck (Φ15)

Diagram showing the components and adjustment points of the MR-13D grinder
Detailed view of machine components, including collet chuck, motor switch, and various adjustment shelves for lip relief and point splitting.

Key Features

Performance Highlights

10 seconds
Fast Grinding Time

Certifications
CE Certified

Close up of a drill bit being sharpened in 10 seconds
Engineered for high-speed operation, the machine is capable of sharpening a drill bit in as little as 10 seconds.

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