Drill Bit Re-Sharpening Machine

This drill bit re-sharpening machine offers accurate and rapid grinding with easy operation. Its economical price greatly reduces costs and improves usage.

High Precision Drill Grinding Machine Drill Re-sharpening Machine   MR-13B - Image 1

Technical Specifications

Product Overview

High-Precision Drill Bit Re-Sharpening Machine

This high-precision drill grinding machine is designed for rapid and accurate re-sharpening of drill bits, requiring no specialized skill for operation. It features a robust DC motor for stable, powerful performance and a diamond grinding wheel to ensure long service life and precise angle adjustment. By allowing for the adjustment of the central point size, this machine helps optimize the drill bit's cutting quality and significantly extends its operational lifespan, making it an economical choice for workshops and manufacturing facilities.


Diagram of drill grinding machine components
Detailed view of machine components, including collet chuck, motor switch, and adjustment scales.

Technical Specifications

Grinding Range
Φ2 - Φ13 (Φ15) mm
Point Angle
100° (95°) ~ 135°
Motor Power
120 W
Rotation Speed
4400 rpm
Power Supply
AC 220V

High-precision drill grinding machine showing angle adjustment
Adjustable point angle settings for versatile grinding.
Close up of drill grinding machine features
Specialized design features including lip relief angle grinding and adjustable pins.

Physical Dimensions

Dimensions
32 x 18 x 19 cm
Weight
9 kg

Included Equipment

Standard Collets

  • Φ3
  • Φ4
  • Φ5
  • Φ6
  • Φ7
  • Φ8
  • Φ9
  • Φ10
  • Φ11
  • Φ12
  • Φ13

Included Grinding Wheel

CBN (for HSS)

Optional Equipment

Optional Collets

  • Φ2
  • Φ2.5
  • Φ3.5
  • Φ4.5
  • Φ5.5
  • Φ14
  • Φ15

Optional Grinding Wheel

SD (for Carbide)

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