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GD-20C Large-Capacity Drill Bit Grinder for Accurate and Quick Drill Sharpening
The GD-20C Large-Capacity Drill Bit Grinder is a professional, economical, and practical tool grinding machine designed for drill bit sharpening, twist drill grinding, cutting tool maintenance, and workshop tool reconditioning. With a grinding range of Φ 1-Φ20 mm, it provides a wider grinding capacity for different drill bit sizes used in CNC workshops, mold factories, machining workshops, hardware processing plants, repair shops, and small manufacturing facilities.
This professional drill bit grinder provides accurate and quick grinding performance. It helps restore drill bit sharpness, improve drilling efficiency, maintain stable hole processing quality, and reduce drill bit replacement costs.
The machine is designed for simple operation. Operators can complete drill bit sharpening quickly without special grinding skills, making it suitable for both experienced technicians and general workshop users.
With its economical and practical structure, wide grinding range, 95 °-140° angle adjustment, 300 W power, and 4500 rpm motor speed, the GD-20C Drill Bit Grinder is a reliable solution for regular drill bit maintenance and efficient tool sharpening.
Key Features
GD-20C professional drill bit grinder for daily tool sharpening
Wide grinding range: Φ 1-Φ20 mm
Accurate and quick grinding performance
Simple operation and easy setup
No special grinding skills required
Economical and practical design for workshop use
Angle adjustment range: 95 °-140°
300 W power supports stable grinding
Helps restore drill bit cutting edge sharpness
Improves drilling efficiency and hole processing quality
Reduces drill bit replacement cost
Compact structure for CNC workshops, tool rooms, and repair shops
Product Images
Universal Cylindrical Grinding Machine front view
Universal Cylindrical Grinding Machine side view
QD580 Five-Axis CNC Tool Grinder front view
QD580 Five-Axis CNC Tool Grinder side view
QD580 Five-Axis CNC Tool Grinder control panel
Technical Specifications
Item
Parameter
Model
GD-430
Grinding range
Φ3~Φ30mm
Tip angle
100°(95°)~135°
Power
500W
Power supply
220V
Motor speed
5300rpm
Net/Gross
30/34kg
Package Size
610*280*330mm
Frequently Asked Questions
What is the GD-20C Drill Bit Grinder used for?
It is mainly used for sharpening and regrinding drill bits, helping restore cutting edge sharpness and improve drilling performance.
What grinding range does the GD-20C support?
The GD-20C supports a grinding range of Φ 1-Φ20 mm, making it suitable for a wide range of drill bit sizes.
What angle adjustment range does it support?
The machine supports an angle adjustment range of 95 °-140°.
Is special grinding skill required?
No. The machine is designed for simple operation, and users can complete drill bit grinding without special grinding skills.
Is this machine economical and practical?
Yes. The GD-20C is economical, practical, and suitable for regular drill bit maintenance in workshops.
What are the advantages of using a drill bit grinder?
It helps extend drill bit service life, reduce tool replacement costs, improve drilling efficiency, and maintain stable hole processing quality.
What information is needed for quotation?
Please provide drill bit type, drill bit diameter range, material, grinding angle requirement, quantity, and preferred machine configuration.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
2010
Ecer Certification：
Verified Supplier
Queenly Machine established in Fujian, specializing in a wide range of precision CNC machine tools, including high-precision grinding centers, ultra-precision surface grinders, optical milling and grinding centers, flexible polishing machines, various machining centers, CNC cutting tools, power chuc... Queenly Machine established in Fujian, specializing in a wide range of precision CNC machine tools, including high-precision grinding centers, ultra-precision surface grinders, optical milling and grinding centers, flexible polishing machines, various machining centers, CNC cutting tools, power chuc...
