Product Details
Full Size Carbide Rotary Burr Rotary Drill Bits ISO9001 Approved
Shank sizes of your carbide burrs:
The shank is the mount of your burr that fits into your rotary
tool, die grinder, micro motor etc; so the opposite end to the
working part of the tool. These are usually found in the following
shank sizes:
1.6mm or 1/16"
2.35mm or 3/32"
3mm or 1/8"
6mm or 1/4"
The Various Shapes of Carbide Burrs and How To Use Them
Making a decision on what shape to use will depend on the profile
or cut you are looking to achieve.
These different shaped burs will get into many a nook and cranny
and produce some interesting profiles.
Carbide Ball Burrs
Use a ball or spherical shaped carbide burr to create concave cuts
in your material or to shape and hollow out an area. Small carbide
ball burrs from as tiny as 0.5mm in diameter are ideal for
intricate carving projects. Many wood carvers, stone carvers and
metal engravers use these carbide carving burrs in a hobby drill,
micro motor or a high speed handpiece. As we mentioned before, make
sure to use a handpiece that runs true ie with no wobble.
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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