Product Details
High Hardness Carbide Tungsten Steel Electric Rotary File Sharpener
Metal Carving Grinding Head
Tungsten Carbide burs with standard flutes are used for easy
material removal and leave a smooth finish. These burs are ideal
for use on hard wood and most metals including stainless steel,
steel alloys, cast iron, etc.
Carbide burrs are used for a wide range of stock removal and
grinding operations.
They are useful on a wide range of materials, particularly hard
ones such as metal, ceramic, plastics and even wood.
Plain Cut is for general purpose fluting. The second most popular
cut.
Double Cut is the most popular fluting style. It is very efficient
at stock removal, it creates a small chip resulting in a smoother
finish.
Use on heat treated and tough alloy steels where control is
important. Creates a powder-like chip.
Carbide is commonly used in deburring and for engineering. It
offers better long term performance than other materials such as
HSS (High Speed Steel).
Carbide burrs need to be used at relatively high speeds.
Ideally suited to use with air tools, flexible shaft systems and
micromotors.
Popular in all industries. Commonly used by our precision
engineering customers for deburring mould tools and other general
deburring.
Company Profile
Joint carbide co.,ltd was established on January 21, 2019, as a sales branch established
by Zigong joint carbide co.,ltd in Chengdu.Our company covers
20,000 square meters was a high-tech enterprise integrating
research, development, production and sales of cemented carbide
products and cemented carbide rotary burrs,carbide tire
studs,carbide repair tire stud,carbide particles & composite
welding rods.

The company is committed to providing high-precision, high-speed
and efficient metal grinding solutions and services for the
machinery manufacturing industry. The company introduced the most
advanced international five-axis five-linkage CNC tool grinder,
three-coordinate tool detector and other equipment from Germany.
The aim is to produce high-quality, internationally competitive
products using internationally advanced equipment. At present, our
company has become the largest rotary file production base in the
country, with a mature R&D team and management team in China,
and a stable supply chain.

As a metal cutting tool, the rotary file has been exported to
Europe, North America, South America and a small number of
Southeast Asian countries.A few days ago, the company has completed
the accumulation of various infrastructure and technology research
and development. Since 2020, our company has added 200 five-axis
and five-linkage rotary grinders. By 2023, our company will invest
a total of 400 five-axis and five-linkage rotary grinders. Grinding
machine (total value 150 million yuan). By then, our company will
become the world's largest supply base for rotary files.We have the
world's advanced raw material cemented carbide formula technology,
the most optimized advanced manufacturing process, and the
largest-scale production equipment.
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