Product Details
Die Grinder Metal Cutting Bits Aluminium Tooth Type
Features of Metal Grinding Bits For Die :
- Carbide rotary files are used in metal processing, mold and pattern
making, sinking, surface cleaning and maintenance, a large number
of applications in body workshops, processing workshops and brake
workshops.
- Cut, shape, grind and remove sharp edges, burrs and excess material
(deburring).
- Industrial plants, mold manufacturers, and grinders are ideal for
cleaning welds, grinding weld beads, forming parts, grinding rough
castings or transplanting cylinder heads.
- The use of cemented carbide rotary files is an effective way to
realize manual mechanization.
- Aircraft, shipbuilding, automobiles, machinery, chemistry, etc.,
can be widely used in the machining of iron, cast steel, carbon
steel, alloy steel, stainless steel, hardened steel, copper,
aluminum, wood, etc.
Please note:
• Workpiece and tools should always be steady and well supported.
• Carbide burrs are not suitable for 'milling' large amounts of
material, they are for light stock removal at high rpm's 'LOW FEED
- HIGH SPEED'.
• Always ensure that at least 70% of the shank length is clamped by
the collet or chuck of the tool being used.
• Always ensure that the tool is rated to the recommended operating
speed of the burr.
Size chart of Type C:
Advantages of Die Grinder Burrs:
Aluma Cut Die Grinder Bits Carbide burrs are tools commonly
employed in metalworking for tasks such as cutting, grinding, and
shaping metal surfaces. Typically crafted from a mixture of
tungsten and cobalt metal powders, carbide is a remarkably hard and
wear-resistant material, formed through sintering at high
temperatures and pressures.
Aluma cut refers to carbide burrs specifically engineered for
processing aluminum alloys. The advantages of carbide burrs with
Aluma cut designation are outlined as follows:
- Hardness and Wear Resistance: The high hardness of carbide ensures the retention of sharpness
during machining. This attribute is particularly crucial for
processing softer aluminum alloys, contributing to extended tool
life and enhanced performance stability.
- High Thermal Stability: Carbide burrs with Aluma cut designation exhibit elevated thermal
stability, indicating resistance to deformation or annealing during
high-speed cutting. This characteristic contributes to maintaining
cutting surface quality and prolonging tool life.
- Tailored for Aluminum Alloys: Aluma cut carbide burrs are specifically designed for aluminum
alloys, taking into account their unique characteristics. These
include the lower hardness, high thermal conductivity, and
propensity for chip adhesion associated with aluminum alloys.
- Reduced Chip Accumulation: The design of Aluma cut carbide burrs facilitates a reduction in
chip adhesion, preventing the accumulation of cutting debris on the
tool surface. This aids in improving cutting efficiency while
mitigating friction and heat generation during the machining
process.
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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