Product Description:
Carbide drills are widely used in CNC (Computer Numerical Control)
machining due to their excellent cutting performance, durability,
and heat resistance. When selecting a carbide drill for CNC
machining, several factors should be considered:
- Drill Geometry: Carbide drills come in various geometries, such as
twist drills, center drills, spotting drills, and more. The drill
geometry should be chosen based on the specific machining operation
and the desired hole characteristics.
- Point Angle: The point angle of the carbide drill refers to the
angle between the drill's cutting edge and the centerline of the
drill. Common point angles range from 118 degrees to 140 degrees.
Lower point angles are generally used for softer materials, while
higher point angles are suitable for harder materials.
- Flute Design: The flute design of the carbide drill affects chip
evacuation and cutting efficiency. Common flute designs include
straight flutes, helical flutes, and parabolic flutes. Helical or
parabolic flute designs are often preferred for CNC machining due
to their improved chip evacuation capabilities.
- Coating: Carbide drills are often coated with various materials to
enhance their performance. Common coatings include TiN (titanium
nitride), TiCN (titanium carbonitride), TiAlN (titanium aluminum
nitride), and AlTiN (aluminum titanium nitride). Coatings can
provide benefits such as increased hardness, improved lubricity,
reduced friction, and extended tool life.
- Diameter and Length: The diameter and length of the carbide drill
should be selected based on the desired hole size and the thickness
of the material being drilled. It's important to ensure that the
drill's length is suitable for the CNC machine's capabilities and
the depth requirements of the hole.
- Cutting Parameters: The cutting parameters, including cutting
speed, feed rate, and depth of cut, should be optimized for the
specific material being drilled, the drill geometry, and the CNC
machine's capabilities. Proper cutting parameters help maximize the
drill's performance and tool life.
Applications:
The Versatility of Carbide Drills
Carbide drills are widely used in various machining applications
where high-performance drilling is required. Their versatility and
robustness make them suitable for a wide array of industries, such
as engineering and automotive, aerospace, oil and gas, medical,
electronics, and woodworking. Let's have a closer look at some of
the common applications of carbide drills.
Metalworking
Carbide drills are popularly employed in the metalworking industry
for drilling holes in a wide range of metals, including steel,
stainless steel, cast iron, aluminum, and alloys. These drills are
extensively used in a variety of machining tasks, such as
automotive components, general metal fabrication, precision
machining, aerospace components, and tool and die making.
Automotive Industry
In the automotive industry, carbide drills are essential for
drilling holes in components like engine blocks, transmission
parts, crankshafts, connecting rods, and cylinder heads. They
provide precise hole dimensions, positional accuracy, and surface
finish essential for reliable and efficient automotive parts.
Aerospace Industry
Carbide drills are also widely used in the aerospace field to drill
holes in aircraft structures, engine components, turbine blades,
landing gear, and other critical aerospace parts. With these
drills, aircraft manufacturers can achieve accurate positioning,
tight tolerances, and smooth surfaces.
Oil and Gas Industry
For drilling tasks in oil and gas operations, carbide drills are
employed to create holes in drilling equipment, valves, pumps, and
other components. These drills ensure efficient drilling in
challenging minerals and harsh operating conditions.
Other Applications
Carbide drills find many applications in medical procedures and
implants, electronics, and woodworking projects. They provide
precision hole dimensions and accuracy, making them suitable for
these industries.
Customization:
Customized Tungsten Carbide Drill Bits
Brand Name: SUPAL/OEM
Model Number: Drilling
Place of Origin: Changzhou, Jiangsu, China
Certification: ISO9001
Minimum Order Quantity: 5PCS
Price: To be negotiated
Packaging Details: One plastic pipe packs one piece, 10 pieces per group.
Delivery Time: 7-15days
Payment Terms: T/T, Alipay, Paypal
Supply Ability: 1000000000PCS
Length: Customized Sizes
Cutting Edge Angle: Customized Model
Cutting Diameter: Customized Sizes
Material: Tungsten Carbide
Precision: Within 0 ~-0.01mm
Keywords: carbide drill bits, step drill bits, drill bits set
Support and Services:
We offer technical support and service for our Tungsten Carbide
Drill Bits. Our experienced team of engineers is available to
assist you in selecting the correct drill bit for your application.
We can provide customized solutions and offer advice on the best
practices for drilling and cutting different materials. We also
provide training and guidance on proper maintenance and safety
protocols to ensure optimal performance and longevity of your drill
bits.
Packing and Shipping:
Tungsten Carbide Drill Bits packaging and shipping:
Tungsten Carbide Drill Bits are packaged in a sturdy cardboard box,
and securely sealed with bubble wrap. The box is labeled with the
product name and model number. The box is then placed into a
shipping box for further protection during transit.
Tungsten Carbide Drill Bits are shipped via the most reliable and
cost-effective shipping option available. Tracking numbers are
provided for customers to track the progress of their shipment.
FAQ:
Q1: What is the brand name of the Tungsten Carbide Drill Bits?
A1: The brand name is SUPAL/OEM.
Q2: What is the model number of the Tungsten Carbide Drill Bits?
A2: The model number is Drilling.
Q3: Where is the place of origin of the Tungsten Carbide Drill
Bits?
A3: The place of origin is Changzhou, Jiangsu, China.
Q4: What is the certification of the Tungsten Carbide Drill Bits?
A4: The certification is ISO9001.
Q5: What is the minimum order quantity of the Tungsten Carbide
Drill Bits?
A5: The minimum order quantity is 5PCS.
