End Mill and Drill Bit Grinder

This machine combines end mill and drill bit grinding functions for cost-effective operation. It is equipped with optional CBN or SDC grinding wheels for extended service life.

MRCM MR-F4 High precision HSS And Carbide End Mill Grinder Twist Drill Bit Grinder - Image 1

Technical Specifications

Overview

High-Precision Dual-Function Grinder

This versatile grinding machine combines two functions in one unit, designed for sharpening both end mills and twist drill bits. It is engineered for high precision and efficiency, making it an essential tool for small-to-medium enterprises, workshops, and maintenance facilities. With adjustable settings and a robust design, it allows operators to achieve professional grinding results even without extensive experience.

Technical Specifications

Model
MR-F4
End Mill Diameter Range
Φ4 - Φ14 mm
Drill Bit Diameter Range
Φ3 - Φ14 mm
Power
160 W
Voltage
220V
Speed
4400 rpm
Point Angle Range
95° to 135°
Dimensions
35 x 25 x 30 cm
Weight
21 kg

Close up of the adjustable grinding holders.
Adjustable grinding holders for primary and secondary relief angles to ensure precise sharpening.

Features

Certifications

China National PatentCE Certified

Grinding Capabilities
End Mill SharpeningTwist Drill Sharpening2-Flute3-Flute4-Flute6-Flute

Equipment

Standard Equipment

  • 1x SDC Grinding Wheel (for carbide)
  • 1x CBN Grinding Wheel (for HSS)
  • 12x Collets (Φ3-Φ14mm)
  • 1x Collet Chuck (for 2, 4 flutes)
  • 1x Collet Chuck (for 3, 6 flutes)
  • 1x Drill Bit Collet Chuck (Φ2-Φ14mm)

Diagram showing the various grinding shelves and components of the machine.
Detailed component identification including grinding shelves for primary edges, relief angles, and point splitting.

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