Custom CNC Cutting Tool Carbide Drill Head for Stainless Steel / Cast Iron /

Product Specification

Custom CNC Cutting Tool Carbide Drill Head for Stainless Steel / Cast Iron / Metal

Product Introduction

Key Features

Superior Carbide Material

• The carbide material used in our drill head is a key factor in its outstanding performance. Carbide is renowned for its remarkable hardness, which allows it to penetrate and cut through tough metals such as stainless steel and cast iron with ease. It exhibits excellent wear resistance, ensuring a long service life even under heavy use. This durability significantly reduces the frequency of tool replacements, minimizing production downtime and associated costs. The carbide's high heat resistance is also crucial. During the drilling process, a significant amount of heat is generated. Carbide can effectively dissipate this heat, preventing the drill head from overheating and maintaining the integrity of the cutting edge. This is essential for achieving accurate hole dimensions and smooth surface finishes. The specific grade of carbide is carefully selected based on the characteristics of the target metal, optimizing the drill head's performance for each application.
• The microstructure of the carbide is engineered to provide a balance between hardness and toughness, enabling the drill head to withstand the rigors of metal drilling without chipping or breaking.

Precision Engineering

• Our carbide drill head is manufactured with a high level of precision. The geometry of the cutting edges is meticulously designed to optimize chip formation and evacuation. The point angle and helix angle are precisely determined to ensure efficient material removal and minimal cutting forces. This results in a smoother drilling process and reduces the risk of tool breakage. The drill head's concentricity is maintained within extremely tight tolerances, which is crucial for achieving accurate hole diameters and straightness. The surface finish of the drill head is also carefully controlled to reduce friction and heat generation. A smooth surface helps the drill head to glide through the metal more easily, improving the overall drilling efficiency and the quality of the hole surface. Advanced manufacturing techniques and strict quality control processes are employed to ensure that each drill head meets the highest standards of precision and performance.
• The precision engineering of this drill head results in high-quality holes with excellent surface finishes, reducing the need for secondary finishing operations in many cases.

Customizability

• We offer a wide range of customization options for our carbide drill head. The diameter of the drill head can be adjusted to meet specific hole size requirements, typically ranging from a few millimeters to several centimeters. The length of the drill head can also be customized, allowing for the drilling of holes with different depths. Different flute geometries and cutting edge configurations are available to suit different metal materials and drilling conditions. For example, a more aggressive flute geometry may be used for softer metals, while a more refined geometry is suitable for harder and more brittle materials. The shank design of the drill head can be tailored to fit different CNC machine spindles, ensuring a proper and secure connection. This customization allows the drill head to be optimized for a wide range of applications, from small-scale precision machining to large-scale industrial manufacturing.
• The ability to customize the drill head based on specific needs makes it a versatile tool for various industries, including aerospace, automotive, machinery manufacturing, and more.

Efficient Chip Evacuation

• Efficient chip evacuation is a vital feature of our carbide drill head. It is equipped with a well-designed flute system. The flutes are shaped and sized to ensure that chips are effectively removed from the cutting zone as the drill head penetrates the metal. The flute geometry is optimized to work in conjunction with the cutting edge geometry, promoting a smooth and continuous flow of chips. Additionally, the drill head may have a coolant hole or channels to facilitate the use of cutting fluid. The coolant serves multiple purposes. It cools the drill head and the workpiece, reducing the risk of thermal damage. It also lubricates the cutting process, minimizing friction and improving chip evacuation. The combination of the flute design and the coolant system ensures that chips are efficiently removed, preventing chip clogging and tool breakage.
• The efficient chip evacuation mechanism allows for continuous drilling operations, increasing productivity and reducing the risk of tool failure.

Specification Details

• Application	nonferrous metals, Synthetic Materials & Graphite, Steel
  Drill Type	Carbide
  Shank Type	Whistle Notch
  Point Angle	142°, 118°, 144°, 135°, 140°, customized
  Surface Finish	High Temp/Hardness AlTiN, Multilayer TiCN/TiN, Bright(Uncoated), Super Life TiAlN
  Customized support	OEM, ODM, OBM
  Product name	Carbide drill head
  Meterial	Tungsten Carbide
  Model	Customized
  Size	As customers required
  Payment Term	T/T
  Usage	Drillimg Holes Drill Bit
  Color	Customized Color
  Place of origin	China, Guangdong
  Feature	Longer Working Life

Application Scenarios

• In the aerospace industry, used for drilling holes in stainless steel and titanium components of aircraft structures and engines, ensuring precise and reliable hole quality.
• The automotive industry benefits from these drill heads in manufacturing engine blocks, cylinder heads, and transmission parts. They can drill holes in cast iron and various steel alloys with high efficiency and accuracy.
• In the machinery manufacturing sector, ideal for drilling holes in shafts, gears, and housings, where accurate hole geometries and depths are essential for proper assembly and function.
• Can also be applied in the manufacturing of metal furniture, decorative metalwork, and other metal products that require precise drilling.

Installation and Maintenance

• Installation: The drill head is installed in a CNC machine following the manufacturer's instructions. The shank is properly inserted into the spindle and secured using the appropriate clamping mechanism. Ensure that the machine is properly calibrated and set up for the specific drill head diameter and length.
• Maintenance: Regular inspection of the drill head is necessary. Check for signs of wear on the cutting edges, such as chipping or dulling. Inspect the flute for any blockages and clean it if required. The drill head should be stored in a clean and dry environment to prevent corrosion. Lubricate the shank and other moving parts as recommended by the manufacturer. If the drill head shows significant wear or damage, it should be replaced or reconditioned to maintain optimal performance.

Conclusion