Supal (Changzhou) Precision Tools Co.,Ltd
Supal (Changzhou) Precision Tools Co.,Ltd Art of Cutting
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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 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.
Carbide drills are widely used in various machining applications that require high-performance drilling. There are many different applications for carbide drills, from metalworking to woodworking.
In metalworking, carbide drills come in handy for drilling holes through a variety of metals, such as steel, stainless steel, cast iron, aluminum, and alloys. Automotive, aerospace, oil and gas, and medical industries use carbide drills for drilling components. Holes drilled with carbide drills have excellent dimensional and positional accuracy.
In the electronics industry, carbide drills are employed when drilling holes in printed circuit boards (PCBs) and electronic components. Their accuracy and precision are essential in creating holes of various sizes for building electronic circuits.
Woodworkers often use carbide drills for drilling holes in wood, plywood, and other wood-based materials. Their long-lasting performance is especially suitable for hardwoods and composite woods.
Finally, carbide drills are utilized in general machining operations, repair work, fabrication, mold making, tool and die production, and other applications. They can also drill holes into many different materials, such as ferrous and non-ferrous metals, plastics, composites, and more.
Tungsten Carbide Drill Bits Technical Support and Service
We provide technical support and service for Tungsten Carbide Drill Bits. Our highly experienced team of experts can help you with any questions you may have, from installation and troubleshooting to product performance. We also offer on-site support and repair services.
We have the expertise to provide solutions for your specific applications. We provide comprehensive product documentation and product training in order to ensure our customers have a good understanding of the product.
We can also provide custom solutions tailored to specific customer needs. Our team is available to answer any questions you may have and provide any assistance needed.
Tungsten carbide drill bits are packaged and shipped in sturdy cardboard boxes with foam padding to protect against shock and vibration during shipping. The boxes are typically marked with the item name, quantity, weight, and other pertinent information.
The drill bits are typically shipped via the most cost-effective means available, such as ground freight or air freight, depending on the size and weight of the order. For orders that are larger and more expensive, extra care is taken to ensure the safe and timely delivery of the drill bits.