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[China]
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Address: No.105 Punan Street,Xixiashu Town ,Xinbei District,Changzhou City, Jiangsu Province,China
Contact name:Alice Zhong
Supal (Changzhou) Precision Tools Co.,Ltd |
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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 chips 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.
Carbide drills are widely used in various machining applications where high-performance drilling is required. In metalworking industries, these drills are the go-to choice for drilling holes in components such as steel, stainless steel, cast iron, aluminum, and alloys. They are also regularly employed in the automotive, aerospace, and oil and gas industries for their efficiency and precision. Additionally, carbide drills are used in the medical and electronics industries for creating intricate and accurate holes in medical devices, implants, surgical instruments, PCBs, and electronic components. Furthermore, these drills offer reliability and durability for woodworking and general machining tasks, maintenance and repair operations, fabrication, mold making, and tool and die production.
We offer technical support and service for Tungsten Carbide Drill Bits in order to ensure that our customers can get the best out of their purchase. Our team of experts is always ready to answer your queries and provide solutions to any issues you may have. We are committed to providing the highest level of customer service and satisfaction.
Our technical support and service include:
The Tungsten Carbide Drill Bits are packaged in strong cardboard boxes to ensure they are not damaged during transportation. The boxes are then sealed with tape to further protect the contents. All shipments are handled with care and each box is clearly labeled with the contents and shipping address. The customer can then track their order using the carrier's website.
