Gun Drill Manufacturers

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WELCOME TO carbidegundrills.com
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Deep Hole Drilling Key Of Equipment Manufacturing
Industry       Chinese manufacturing industry are
born from Westernization Movement during 60s
90s in 19 century. The first gun drill was born
in 1930 in the world, China brought in this
technology in 1953, but made by HSS.      Gun
drills and BTA are made by tungsten carbide in
Japan, UK, Germany at 60s in 19 century, but
China brought in it on 80s in 19 century. That
is more than 20 years late than western
countries. Until now, 90 deep hole drilling
equipment are imported from other countries. With
the economic growth, deep hole drilling system
plays a more and more important role in the
automotive, aerospace, energy, oil and gas
exploration.
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Quality ControlThe Mechanism that Proves our
Efficiency Manufacturing experiences tell
us coolant hole position, grinding allowance of
front face, cylindricity and tolerance have to
pay more attention in the production of gun drill
blanks.      We follow PEG technology from the
beginning and have a strong quality control
management team. We apply 100 inspection on
quality not only on raw materials but also at
each steps of the manufacturing. So we are quite
confident on offering guarantee on our product
and services by emphasizing carbide blanks of gun
drills for deep hole drilling.
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Technological DifficultySelf-guiding,Chip-removal
,Cooling Lubrication Deep hole drilling system
are consist of workpiece, cutting tools, special
assistive device, machine and control system. The
biggest difference between deep hole drilling
machine and general-purpose machine is that,
operator cannot see the drilling process directly
by vision.      It is difficult to know the
situation of chip-breaking, chip-removal,
chip-shape, cutting-edge wearing, the surface of
workpiece and drills moving direction etc.
However, these factors will decide the processing
result good or not. So, the difficulty of deep
hole drilling technology is beyond
general-purpose cutting process.
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Technological DifficultySelf-guiding,Chip-removal
,Cooling Lubrication Deep hole drilling system
are consist of workpiece, cutting tools, special
assistive device, machine and control system. The
biggest difference between deep hole drilling
machine and general-purpose machine is that,
operator cannot see the drilling process directly
by vision.      It is difficult to know the
situation of chip-breaking, chip-removal,
chip-shape, cutting-edge wearing, the surface of
workpiece and drills moving direction etc.
However, these factors will decide the processing
result good or not. So, the difficulty of deep
hole drilling technology is beyond
general-purpose cutting process.
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Team Work The Simple Formula of Our
Achievements Since inception till date each of
our success is dedicated to our team spirit. It
not only energized the successful track records
but also inspired us to involve in so many
innovations to reach at the exact demand of the
customers. we believe individual potentials can
only be prospered and best utilized through a
well defined team. 
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Contact Information
Kone Carbide Tool Co., Ltd. Address NO 777,Haike
Road, Cross-Strait Industrial Park, Wenjiang
611130, Chengdu, China Phone [phone]
86-28-82631918 Email shawn_at_konetool.com Websi
te http//www.carbidegundrills.com/